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_i_20181006181718-06_71.348+4.942_108x108	image/png	i	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20181006181718-06&format=png&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20181006181718-06&format=png&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20181006181718-06&format=fits&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20181006181718-06&format=mask&pos=71.34832,4.9422494&size=0.03,0.03	71.34842	4.94215	100.0	58397.76204	108 108	219 219	0.4963 0.4961	20181006181718-06	main
SkyMapper_i_20181006183125-06_71.348+4.942_108x108	image/png	i	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20181006183125-06&format=png&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20181006183125-06&format=png&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20181006183125-06&format=fits&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20181006183125-06&format=mask&pos=71.34832,4.9422494&size=0.03,0.03	71.34842	4.94222	100.0	58397.77184	108 108	219 219	0.4963 0.4961	20181006183125-06	main
SkyMapper_v_20191009180150-06_71.348+4.942_108x108	image/png	v	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191009180150-06&format=png&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191009180150-06&format=png&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191009180150-06&format=fits&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191009180150-06&format=mask&pos=71.34832,4.9422494&size=0.03,0.03	71.34830	4.94221	20.0	58765.75128	108 108	219 219	0.4962 0.4960	20191009180150-06	short
SkyMapper_g_20191009180230-06_71.348+4.942_108x108	image/png	g	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191009180230-06&format=png&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191009180230-06&format=png&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191009180230-06&format=fits&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191009180230-06&format=mask&pos=71.34832,4.9422494&size=0.03,0.03	71.34839	4.94221	5.0	58765.75176	108 108	219 219	0.4963 0.4961	20191009180230-06	short
SkyMapper_r_20191009180255-06_71.348+4.942_108x108	image/png	r	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191009180255-06&format=png&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191009180255-06&format=png&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191009180255-06&format=fits&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191009180255-06&format=mask&pos=71.34832,4.9422494&size=0.03,0.03	71.34834	4.94218	5.0	58765.75204	108 108	219 219	0.4962 0.4961	20191009180255-06	short
SkyMapper_i_20191009180320-06_71.348+4.942_108x108	image/png	i	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191009180320-06&format=png&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191009180320-06&format=png&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191009180320-06&format=fits&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191009180320-06&format=mask&pos=71.34832,4.9422494&size=0.03,0.03	71.34829	4.94218	10.0	58765.75234	108 108	219 219	0.4964 0.4962	20191009180320-06	short
SkyMapper_z_20191009180350-06_71.348+4.942_108x108	image/png	z	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191009180350-06&format=png&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191009180350-06&format=png&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191009180350-06&format=fits&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191009180350-06&format=mask&pos=71.34832,4.9422494&size=0.03,0.03	71.34841	4.94213	20.0	58765.75267	108 108	219 219	0.4963 0.4961	20191009180350-06	short
SkyMapper_u_20191010175916-06_71.348+4.942_108x108	image/png	u	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191010175916-06&format=png&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191010175916-06&format=png&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191010175916-06&format=fits&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191010175916-06&format=mask&pos=71.34832,4.9422494&size=0.03,0.03	71.34836	4.94214	40.0	58766.74950	108 108	219 219	0.4962 0.4961	20191010175916-06	short
SkyMapper_v_20191010180016-06_71.348+4.942_108x108	image/png	v	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191010180016-06&format=png&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191010180016-06&format=png&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191010180016-06&format=fits&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191010180016-06&format=mask&pos=71.34832,4.9422494&size=0.03,0.03	71.34833	4.94219	20.0	58766.75020	108 108	219 219	0.4962 0.4960	20191010180016-06	short
SkyMapper_g_20191010180056-06_71.348+4.942_108x108	image/png	g	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191010180056-06&format=png&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191010180056-06&format=png&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191010180056-06&format=fits&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191010180056-06&format=mask&pos=71.34832,4.9422494&size=0.03,0.03	71.34842	4.94215	5.0	58766.75066	108 108	219 219	0.4963 0.4960	20191010180056-06	short
SkyMapper_r_20191010180121-06_71.348+4.942_108x108	image/png	r	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191010180121-06&format=png&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191010180121-06&format=png&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191010180121-06&format=fits&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191010180121-06&format=mask&pos=71.34832,4.9422494&size=0.03,0.03	71.34832	4.94220	5.0	58766.75095	108 108	219 219	0.4963 0.4960	20191010180121-06	short
SkyMapper_i_20191010180146-06_71.348+4.942_108x108	image/png	i	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191010180146-06&format=png&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191010180146-06&format=png&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191010180146-06&format=fits&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191010180146-06&format=mask&pos=71.34832,4.9422494&size=0.03,0.03	71.34839	4.94217	10.0	58766.75124	108 108	219 219	0.4963 0.4961	20191010180146-06	short
SkyMapper_z_20191010180216-06_71.348+4.942_108x108	image/png	z	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191010180216-06&format=png&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191010180216-06&format=png&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191010180216-06&format=fits&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191010180216-06&format=mask&pos=71.34832,4.9422494&size=0.03,0.03	71.34831	4.94218	20.0	58766.75159	108 108	219 219	0.4963 0.4961	20191010180216-06	short
SkyMapper_z_20191222131201-06_71.348+4.942_108x108	image/png	z	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191222131201-06&format=png&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191222131201-06&format=png&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191222131201-06&format=fits&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20191222131201-06&format=mask&pos=71.34832,4.9422494&size=0.03,0.03	71.34830	4.94222	20.0	58839.55003	108 108	219 219	0.4962 0.4960	20191222131201-06	short
SkyMapper_u_20201210135018-21_71.348+4.942_108x108	image/png	u	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201210135018-21&format=png&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201210135018-21&format=png&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201210135018-21&format=fits&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201210135018-21&format=mask&pos=71.34832,4.9422494&size=0.03,0.03	71.34834	4.94226	40.0	59193.57663	108 108	219 219	0.4972 0.4974	20201210135018-21	short
SkyMapper_g_20201210135201-21_71.348+4.942_108x108	image/png	g	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201210135201-21&format=png&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201210135201-21&format=png&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201210135201-21&format=fits&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201210135201-21&format=mask&pos=71.34832,4.9422494&size=0.03,0.03	71.34827	4.94229	5.0	59193.57782	108 108	219 219	0.4973 0.4976	20201210135201-21	short
SkyMapper_r_20201210135228-21_71.348+4.942_108x108	image/png	r	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201210135228-21&format=png&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201210135228-21&format=png&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201210135228-21&format=fits&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201210135228-21&format=mask&pos=71.34832,4.9422494&size=0.03,0.03	71.34838	4.94220	5.0	59193.57813	108 108	219 219	0.4973 0.4975	20201210135228-21	short
SkyMapper_i_20201210135254-21_71.348+4.942_108x108	image/png	i	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201210135254-21&format=png&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201210135254-21&format=png&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201210135254-21&format=fits&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201210135254-21&format=mask&pos=71.34832,4.9422494&size=0.03,0.03	71.34826	4.94221	10.0	59193.57844	108 108	219 219	0.4974 0.4975	20201210135254-21	short
SkyMapper_z_20201210135326-21_71.348+4.942_108x108	image/png	z	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201210135326-21&format=png&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201210135326-21&format=png&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201210135326-21&format=fits&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201210135326-21&format=mask&pos=71.34832,4.9422494&size=0.03,0.03	71.34832	4.94228	20.0	59193.57881	108 108	219 219	0.4973 0.4975	20201210135326-21	short
SkyMapper_u_20201211134855-21_71.348+4.942_108x108	image/png	u	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201211134855-21&format=png&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201211134855-21&format=png&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201211134855-21&format=fits&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201211134855-21&format=mask&pos=71.34832,4.9422494&size=0.03,0.03	71.34827	4.94224	40.0	59194.57567	108 108	219 219	0.4972 0.4974	20201211134855-21	short
SkyMapper_v_20201211134957-21_71.348+4.942_108x108	image/png	v	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201211134957-21&format=png&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201211134957-21&format=png&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201211134957-21&format=fits&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201211134957-21&format=mask&pos=71.34832,4.9422494&size=0.03,0.03	71.34827	4.94225	20.0	59194.57639	108 108	219 219	0.4972 0.4974	20201211134957-21	short
SkyMapper_g_20201211135039-21_71.348+4.942_108x108	image/png	g	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201211135039-21&format=png&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201211135039-21&format=png&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201211135039-21&format=fits&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201211135039-21&format=mask&pos=71.34832,4.9422494&size=0.03,0.03	71.34836	4.94228	5.0	59194.57687	108 108	219 219	0.4973 0.4975	20201211135039-21	short
SkyMapper_r_20201211135105-21_71.348+4.942_108x108	image/png	r	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201211135105-21&format=png&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201211135105-21&format=png&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201211135105-21&format=fits&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201211135105-21&format=mask&pos=71.34832,4.9422494&size=0.03,0.03	71.34829	4.94218	5.0	59194.57718	108 108	219 219	0.4973 0.4975	20201211135105-21	short
SkyMapper_i_20201211135131-21_71.348+4.942_108x108	image/png	i	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201211135131-21&format=png&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201211135131-21&format=png&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201211135131-21&format=fits&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201211135131-21&format=mask&pos=71.34832,4.9422494&size=0.03,0.03	71.34826	4.94222	10.0	59194.57748	108 108	219 219	0.4974 0.4976	20201211135131-21	short
SkyMapper_z_20201211135204-21_71.348+4.942_108x108	image/png	z	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201211135204-21&format=png&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201211135204-21&format=png&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201211135204-21&format=fits&pos=71.34832,4.9422494&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201211135204-21&format=mask&pos=71.34832,4.9422494&size=0.03,0.03	71.34839	4.94218	20.0	59194.57785	108 108	219 219	0.4973 0.4975	20201211135204-21	short