SkyMapper DR4 Image Access By downloading SkyMapper data you agree to observe the policies published at http://skymapper.anu.edu.au/policies/ Image name MIME-type of the requested image SkyMapper filter (u,v,g,r,i,z) Image download URL Download PNG preview Download FITS Download FITS bitmask ICRS Right Ascension of the image centre ICRS Declination of the image centre On-sky exposure time Modified Julian Date of exposure start Angular size of image Image size in pixels WCS pixel scale of each image axis Unique image identifier [image_id]-[ccd] Type of image Instrument name Number of image axes Coordinate system reference frame Tangent plane projection with a polynomial distortion function described by coefficients provided in a set of PVi_j keywords. The first image axis represents Right Ascension and the second represents Declination

SkyMapper_u_20190222131352-19_133.156+11.119_75x108	image/png	u	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190222131352-19&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190222131352-19&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190222131352-19&format=fits&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190222131352-19&format=mask&pos=133.16104336667,11.118799066667&size=0.03,0.03	133.15631	11.11879	40.0	58536.55133	75 108	152 219	0.4958 0.4969	20190222131352-19	short
SkyMapper_i_20190222143942-19_133.161+11.119_108x108	image/png	i	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190222143942-19&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190222143942-19&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190222143942-19&format=fits&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190222143942-19&format=mask&pos=133.16104336667,11.118799066667&size=0.03,0.03	133.16106	11.11876	100.0	58536.61093	108 108	219 219	0.4959 0.4971	20190222143942-19	main
SkyMapper_i_20190222144142-20_133.161+11.119_108x108	image/png	i	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190222144142-20&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190222144142-20&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190222144142-20&format=fits&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190222144142-20&format=mask&pos=133.16104336667,11.118799066667&size=0.03,0.03	133.16113	11.11873	100.0	58536.61233	108 108	219 219	0.4955 0.4959	20190222144142-20	main
SkyMapper_i_20191211175236-30_133.161+11.119_108x108	image/png	i	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191211175236-30&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191211175236-30&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191211175236-30&format=fits&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191211175236-30&format=mask&pos=133.16104336667,11.118799066667&size=0.03,0.03	133.16114	11.11873	100.0	58828.74487	108 108	219 219	0.4955 0.4959	20191211175236-30	main
SkyMapper_i_20191219175248-30_133.161+11.119_108x108	image/png	i	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191219175248-30&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191219175248-30&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191219175248-30&format=fits&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191219175248-30&format=mask&pos=133.16104336667,11.118799066667&size=0.03,0.03	133.16114	11.11870	100.0	58836.74502	108 108	219 219	0.4955 0.4959	20191219175248-30	main
SkyMapper_u_20200120152756-20_133.161+11.119_108x108	image/png	u	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200120152756-20&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200120152756-20&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200120152756-20&format=fits&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200120152756-20&format=mask&pos=133.16104336667,11.118799066667&size=0.03,0.03	133.16105	11.11869	40.0	58868.64442	108 108	219 219	0.4955 0.4958	20200120152756-20	short
SkyMapper_v_20200120152856-20_133.161+11.119_108x108	image/png	v	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200120152856-20&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200120152856-20&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200120152856-20&format=fits&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200120152856-20&format=mask&pos=133.16104336667,11.118799066667&size=0.03,0.03	133.16109	11.11868	20.0	58868.64512	108 108	219 219	0.4955 0.4957	20200120152856-20	short
SkyMapper_g_20200120152937-20_133.161+11.119_108x108	image/png	g	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200120152937-20&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200120152937-20&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200120152937-20&format=fits&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200120152937-20&format=mask&pos=133.16104336667,11.118799066667&size=0.03,0.03	133.16111	11.11877	5.0	58868.64559	108 108	219 219	0.4955 0.4959	20200120152937-20	short
SkyMapper_r_20200120153003-20_133.161+11.119_108x108	image/png	r	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200120153003-20&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200120153003-20&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200120153003-20&format=fits&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200120153003-20&format=mask&pos=133.16104336667,11.118799066667&size=0.03,0.03	133.16114	11.11878	5.0	58868.64588	108 108	219 219	0.4955 0.4959	20200120153003-20	short
SkyMapper_i_20200120153032-20_133.161+11.119_108x108	image/png	i	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200120153032-20&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200120153032-20&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200120153032-20&format=fits&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200120153032-20&format=mask&pos=133.16104336667,11.118799066667&size=0.03,0.03	133.16110	11.11876	10.0	58868.64622	108 108	219 219	0.4955 0.4958	20200120153032-20	short
SkyMapper_z_20200120153102-20_133.161+11.119_108x108	image/png	z	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200120153102-20&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200120153102-20&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200120153102-20&format=fits&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200120153102-20&format=mask&pos=133.16104336667,11.118799066667&size=0.03,0.03	133.16112	11.11875	20.0	58868.64657	108 108	219 219	0.4955 0.4958	20200120153102-20	short
SkyMapper_v_20210411100317-06_133.160+11.119_100x108	image/png	v	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210411100317-06&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210411100317-06&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210411100317-06&format=fits&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210411100317-06&format=mask&pos=133.16104336667,11.118799066667&size=0.03,0.03	133.15979	11.11877	20.0	59315.41898	100 108	203 219	0.4961 0.4960	20210411100317-06	short
SkyMapper_g_20210411100359-06_133.160+11.119_100x108	image/png	g	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210411100359-06&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210411100359-06&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210411100359-06&format=fits&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210411100359-06&format=mask&pos=133.16104336667,11.118799066667&size=0.03,0.03	133.15987	11.11871	5.0	59315.41947	100 108	203 219	0.4962 0.4960	20210411100359-06	short
SkyMapper_r_20210411100426-06_133.160+11.119_100x108	image/png	r	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210411100426-06&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210411100426-06&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210411100426-06&format=fits&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210411100426-06&format=mask&pos=133.16104336667,11.118799066667&size=0.03,0.03	133.15977	11.11874	5.0	59315.41977	100 108	203 219	0.4962 0.4960	20210411100426-06	short
SkyMapper_i_20210411100452-06_133.160+11.119_100x108	image/png	i	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210411100452-06&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210411100452-06&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210411100452-06&format=fits&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210411100452-06&format=mask&pos=133.16104336667,11.118799066667&size=0.03,0.03	133.15983	11.11871	10.0	59315.42008	100 108	203 219	0.4962 0.4961	20210411100452-06	short
SkyMapper_z_20210411100523-06_133.160+11.119_100x108	image/png	z	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210411100523-06&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210411100523-06&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210411100523-06&format=fits&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210411100523-06&format=mask&pos=133.16104336667,11.118799066667&size=0.03,0.03	133.15986	11.11871	20.0	59315.42044	100 108	203 219	0.4962 0.4960	20210411100523-06	short
SkyMapper_u_20210412095800-05_133.161+11.119_108x108	image/png	u	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210412095800-05&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210412095800-05&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210412095800-05&format=fits&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210412095800-05&format=mask&pos=133.16104336667,11.118799066667&size=0.03,0.03	133.16115	11.11871	40.0	59316.41512	108 108	219 219	0.4966 0.4971	20210412095800-05	short
SkyMapper_v_20210412095902-05_133.161+11.119_108x108	image/png	v	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210412095902-05&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210412095902-05&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210412095902-05&format=fits&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210412095902-05&format=mask&pos=133.16104336667,11.118799066667&size=0.03,0.03	133.16104	11.11878	20.0	59316.41583	108 108	219 219	0.4965 0.4971	20210412095902-05	short
SkyMapper_g_20210412095943-05_133.161+11.119_108x108	image/png	g	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210412095943-05&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210412095943-05&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210412095943-05&format=fits&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210412095943-05&format=mask&pos=133.16104336667,11.118799066667&size=0.03,0.03	133.16107	11.11872	5.0	59316.41632	108 108	219 219	0.4966 0.4973	20210412095943-05	short
SkyMapper_i_20210412100043-05_133.161+11.119_108x108	image/png	i	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210412100043-05&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210412100043-05&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210412100043-05&format=fits&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210412100043-05&format=mask&pos=133.16104336667,11.118799066667&size=0.03,0.03	133.16101	11.11881	10.0	59316.41700	108 108	219 219	0.4967 0.4973	20210412100043-05	short
SkyMapper_u_20210412100515-05_133.161+11.119_108x108	image/png	u	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210412100515-05&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210412100515-05&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210412100515-05&format=fits&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210412100515-05&format=mask&pos=133.16104336667,11.118799066667&size=0.03,0.03	133.16114	11.11875	40.0	59316.42015	108 108	219 219	0.4966 0.4971	20210412100515-05	short
SkyMapper_v_20210412100619-05_133.161+11.119_108x108	image/png	v	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210412100619-05&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210412100619-05&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210412100619-05&format=fits&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210412100619-05&format=mask&pos=133.16104336667,11.118799066667&size=0.03,0.03	133.16109	11.11882	20.0	59316.42089	108 108	219 219	0.4966 0.4972	20210412100619-05	short
SkyMapper_g_20210412100700-05_133.161+11.119_108x108	image/png	g	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210412100700-05&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210412100700-05&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210412100700-05&format=fits&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210412100700-05&format=mask&pos=133.16104336667,11.118799066667&size=0.03,0.03	133.16103	11.11882	5.0	59316.42136	108 108	219 219	0.4966 0.4973	20210412100700-05	short
SkyMapper_r_20210412100726-05_133.161+11.119_108x108	image/png	r	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210412100726-05&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210412100726-05&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210412100726-05&format=fits&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210412100726-05&format=mask&pos=133.16104336667,11.118799066667&size=0.03,0.03	133.16103	11.11883	5.0	59316.42167	108 108	219 219	0.4966 0.4973	20210412100726-05	short
SkyMapper_i_20210412100752-05_133.161+11.119_108x108	image/png	i	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210412100752-05&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210412100752-05&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210412100752-05&format=fits&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210412100752-05&format=mask&pos=133.16104336667,11.118799066667&size=0.03,0.03	133.16107	11.11881	10.0	59316.42198	108 108	219 219	0.4967 0.4973	20210412100752-05	short
SkyMapper_z_20210412100824-05_133.161+11.119_108x108	image/png	z	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210412100824-05&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210412100824-05&format=png&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210412100824-05&format=fits&pos=133.16104336667,11.118799066667&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210412100824-05&format=mask&pos=133.16104336667,11.118799066667&size=0.03,0.03	133.16114	11.11882	20.0	59316.42234	108 108	219 219	0.4966 0.4973	20210412100824-05	short