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_20200707185644-11_353.619+15.014_108x108	image/png	u	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200707185644-11&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200707185644-11&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200707185644-11&format=fits&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200707185644-11&format=mask&pos=353.618670179,15.014007087&size=0.03,0.03	353.61867	15.01401	40.0	59037.78942	108 108	219 219	0.4967 0.4973	20200707185644-11	short
SkyMapper_v_20200707185745-11_353.619+15.014_108x108	image/png	v	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200707185745-11&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200707185745-11&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200707185745-11&format=fits&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200707185745-11&format=mask&pos=353.618670179,15.014007087&size=0.03,0.03	353.61877	15.01396	20.0	59037.79013	108 108	219 219	0.4967 0.4973	20200707185745-11	short
SkyMapper_g_20200707185825-11_353.619+15.014_108x108	image/png	g	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200707185825-11&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200707185825-11&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200707185825-11&format=fits&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200707185825-11&format=mask&pos=353.618670179,15.014007087&size=0.03,0.03	353.61870	15.01398	5.0	59037.79059	108 108	219 219	0.4967 0.4974	20200707185825-11	short
SkyMapper_r_20200707185850-11_353.619+15.014_108x108	image/png	r	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200707185850-11&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200707185850-11&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200707185850-11&format=fits&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200707185850-11&format=mask&pos=353.618670179,15.014007087&size=0.03,0.03	353.61863	15.01395	5.0	59037.79088	108 108	219 219	0.4967 0.4974	20200707185850-11	short
SkyMapper_i_20200707185916-11_353.619+15.014_108x108	image/png	i	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200707185916-11&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200707185916-11&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200707185916-11&format=fits&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200707185916-11&format=mask&pos=353.618670179,15.014007087&size=0.03,0.03	353.61866	15.01400	10.0	59037.79117	108 108	219 219	0.4968 0.4975	20200707185916-11	short
SkyMapper_z_20200707185946-11_353.619+15.014_108x108	image/png	z	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200707185946-11&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200707185946-11&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200707185946-11&format=fits&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200707185946-11&format=mask&pos=353.618670179,15.014007087&size=0.03,0.03	353.61864	15.01404	20.0	59037.79153	108 108	219 219	0.4967 0.4974	20200707185946-11	short
SkyMapper_u_20200802171637-11_353.619+15.014_108x108	image/png	u	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200802171637-11&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200802171637-11&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200802171637-11&format=fits&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200802171637-11&format=mask&pos=353.618670179,15.014007087&size=0.03,0.03	353.61874	15.01399	40.0	59063.71991	108 108	219 219	0.4967 0.4973	20200802171637-11	short
SkyMapper_g_20200802171817-11_353.619+15.014_108x108	image/png	g	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200802171817-11&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200802171817-11&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200802171817-11&format=fits&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200802171817-11&format=mask&pos=353.618670179,15.014007087&size=0.03,0.03	353.61865	15.01400	5.0	59063.72105	108 108	219 219	0.4967 0.4974	20200802171817-11	short
SkyMapper_r_20200802171847-11_353.619+15.014_108x108	image/png	r	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200802171847-11&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200802171847-11&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200802171847-11&format=fits&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200802171847-11&format=mask&pos=353.618670179,15.014007087&size=0.03,0.03	353.61872	15.01397	5.0	59063.72140	108 108	219 219	0.4967 0.4974	20200802171847-11	short
SkyMapper_u_20200813164234-11_353.619+15.014_108x108	image/png	u	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200813164234-11&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200813164234-11&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200813164234-11&format=fits&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200813164234-11&format=mask&pos=353.618670179,15.014007087&size=0.03,0.03	353.61876	15.01399	40.0	59074.69626	108 108	219 219	0.4966 0.4973	20200813164234-11	short
SkyMapper_v_20200813164335-11_353.619+15.014_108x108	image/png	v	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200813164335-11&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200813164335-11&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200813164335-11&format=fits&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200813164335-11&format=mask&pos=353.618670179,15.014007087&size=0.03,0.03	353.61876	15.01400	20.0	59074.69698	108 108	219 219	0.4967 0.4973	20200813164335-11	short
SkyMapper_g_20200813164416-11_353.619+15.014_108x108	image/png	g	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200813164416-11&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200813164416-11&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200813164416-11&format=fits&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200813164416-11&format=mask&pos=353.618670179,15.014007087&size=0.03,0.03	353.61872	15.01396	5.0	59074.69743	108 108	219 219	0.4967 0.4974	20200813164416-11	short
SkyMapper_r_20200813164442-11_353.619+15.014_108x108	image/png	r	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200813164442-11&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200813164442-11&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200813164442-11&format=fits&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200813164442-11&format=mask&pos=353.618670179,15.014007087&size=0.03,0.03	353.61875	15.01402	5.0	59074.69774	108 108	219 219	0.4967 0.4974	20200813164442-11	short
SkyMapper_i_20200813164508-11_353.619+15.014_108x108	image/png	i	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200813164508-11&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200813164508-11&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200813164508-11&format=fits&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200813164508-11&format=mask&pos=353.618670179,15.014007087&size=0.03,0.03	353.61874	15.01405	10.0	59074.69803	108 108	219 219	0.4968 0.4974	20200813164508-11	short
SkyMapper_z_20200813164538-11_353.619+15.014_108x108	image/png	z	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200813164538-11&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200813164538-11&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200813164538-11&format=fits&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200813164538-11&format=mask&pos=353.618670179,15.014007087&size=0.03,0.03	353.61871	15.01397	20.0	59074.69838	108 108	219 219	0.4967 0.4974	20200813164538-11	short
SkyMapper_i_20200915143209-11_353.619+15.014_108x108	image/png	i	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200915143209-11&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200915143209-11&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200915143209-11&format=fits&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200915143209-11&format=mask&pos=353.618670179,15.014007087&size=0.03,0.03	353.61872	15.01398	100.0	59107.60568	108 108	219 219	0.4968 0.4974	20200915143209-11	main
SkyMapper_i_20200916141526-07_353.619+15.014_108x109	image/png	i	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200916141526-07&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200916141526-07&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200916141526-07&format=fits&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200916141526-07&format=mask&pos=353.618670179,15.014007087&size=0.03,0.03	353.61874	15.01398	100.0	59108.59407	108 109	219 219	0.4974 0.4976	20200916141526-07	main
SkyMapper_r_20200927134317-28_353.619+15.014_108x108	image/png	r	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200927134317-28&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200927134317-28&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200927134317-28&format=fits&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200927134317-28&format=mask&pos=353.618670179,15.014007087&size=0.03,0.03	353.61872	15.01401	5.0	59119.57174	108 108	219 219	0.4969 0.4964	20200927134317-28	short
SkyMapper_i_20200927134341-28_353.619+15.014_108x108	image/png	i	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200927134341-28&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200927134341-28&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200927134341-28&format=fits&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200927134341-28&format=mask&pos=353.618670179,15.014007087&size=0.03,0.03	353.61873	15.01390	10.0	59119.57203	108 108	219 219	0.4969 0.4965	20200927134341-28	short
SkyMapper_z_20200927134411-28_353.619+15.014_108x108	image/png	z	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200927134411-28&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200927134411-28&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200927134411-28&format=fits&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200927134411-28&format=mask&pos=353.618670179,15.014007087&size=0.03,0.03	353.61865	15.01399	20.0	59119.57237	108 108	219 219	0.4969 0.4963	20200927134411-28	short
SkyMapper_u_20201005131131-28_353.619+15.014_108x108	image/png	u	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201005131131-28&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201005131131-28&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201005131131-28&format=fits&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201005131131-28&format=mask&pos=353.618670179,15.014007087&size=0.03,0.03	353.61871	15.01399	40.0	59127.54968	108 108	219 219	0.4968 0.4963	20201005131131-28	short
SkyMapper_v_20201005131230-28_353.619+15.014_108x108	image/png	v	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201005131230-28&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201005131230-28&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201005131230-28&format=fits&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201005131230-28&format=mask&pos=353.618670179,15.014007087&size=0.03,0.03	353.61875	15.01399	20.0	59127.55037	108 108	219 219	0.4968 0.4963	20201005131230-28	short
SkyMapper_g_20201005131310-28_353.619+15.014_108x108	image/png	g	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201005131310-28&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201005131310-28&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201005131310-28&format=fits&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201005131310-28&format=mask&pos=353.618670179,15.014007087&size=0.03,0.03	353.61865	15.01391	5.0	59127.55083	108 108	219 219	0.4969 0.4964	20201005131310-28	short
SkyMapper_r_20201005131335-28_353.619+15.014_108x108	image/png	r	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201005131335-28&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201005131335-28&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201005131335-28&format=fits&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201005131335-28&format=mask&pos=353.618670179,15.014007087&size=0.03,0.03	353.61876	15.01393	5.0	59127.55113	108 108	219 219	0.4969 0.4964	20201005131335-28	short
SkyMapper_i_20201005131401-28_353.619+15.014_108x108	image/png	i	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201005131401-28&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201005131401-28&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201005131401-28&format=fits&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201005131401-28&format=mask&pos=353.618670179,15.014007087&size=0.03,0.03	353.61866	15.01401	10.0	59127.55142	108 108	219 219	0.4970 0.4964	20201005131401-28	short
SkyMapper_z_20201005131432-28_353.619+15.014_108x108	image/png	z	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201005131432-28&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201005131432-28&format=png&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201005131432-28&format=fits&pos=353.618670179,15.014007087&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201005131432-28&format=mask&pos=353.618670179,15.014007087&size=0.03,0.03	353.61871	15.01400	20.0	59127.55177	108 108	219 219	0.4969 0.4963	20201005131432-28	short