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_v_20190205172756-23_163.838+11.051_108x108 image/png v https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190205172756-23&format=png&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190205172756-23&format=png&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190205172756-23&format=fits&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190205172756-23&format=mask&pos=163.837918393,11.0508112423&size=0.03,0.03 163.83801 11.05082 20.0 58519.72775 108 108 219 219 0.4967 0.4973 20190205172756-23 short
SkyMapper_g_20190205172837-23_163.838+11.051_108x108 image/png g https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190205172837-23&format=png&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190205172837-23&format=png&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190205172837-23&format=fits&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190205172837-23&format=mask&pos=163.837918393,11.0508112423&size=0.03,0.03 163.83798 11.05074 5.0 58519.72823 108 108 219 219 0.4968 0.4975 20190205172837-23 short
SkyMapper_r_20190205172902-23_163.838+11.051_108x108 image/png r https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190205172902-23&format=png&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190205172902-23&format=png&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190205172902-23&format=fits&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190205172902-23&format=mask&pos=163.837918393,11.0508112423&size=0.03,0.03 163.83797 11.05078 5.0 58519.72851 108 108 219 219 0.4968 0.4973 20190205172902-23 short
SkyMapper_i_20190205172927-23_163.838+11.051_108x108 image/png i https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190205172927-23&format=png&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190205172927-23&format=png&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190205172927-23&format=fits&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190205172927-23&format=mask&pos=163.837918393,11.0508112423&size=0.03,0.03 163.83794 11.05077 10.0 58519.72881 108 108 219 219 0.4968 0.4974 20190205172927-23 short
SkyMapper_z_20190205172958-23_163.838+11.051_108x108 image/png z https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190205172958-23&format=png&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190205172958-23&format=png&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190205172958-23&format=fits&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190205172958-23&format=mask&pos=163.837918393,11.0508112423&size=0.03,0.03 163.83802 11.05073 20.0 58519.72917 108 108 219 219 0.4968 0.4973 20190205172958-23 short
SkyMapper_u_20190209162850-23_163.838+11.051_108x108 image/png u https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190209162850-23&format=png&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190209162850-23&format=png&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190209162850-23&format=fits&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190209162850-23&format=mask&pos=163.837918393,11.0508112423&size=0.03,0.03 163.83798 11.05082 40.0 58523.68670 108 108 219 219 0.4967 0.4973 20190209162850-23 short
SkyMapper_v_20190209162950-23_163.838+11.051_108x108 image/png v https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190209162950-23&format=png&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190209162950-23&format=png&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190209162950-23&format=fits&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190209162950-23&format=mask&pos=163.837918393,11.0508112423&size=0.03,0.03 163.83796 11.05076 20.0 58523.68741 108 108 219 219 0.4967 0.4972 20190209162950-23 short
SkyMapper_g_20190209163031-23_163.838+11.051_108x108 image/png g https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190209163031-23&format=png&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190209163031-23&format=png&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190209163031-23&format=fits&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190209163031-23&format=mask&pos=163.837918393,11.0508112423&size=0.03,0.03 163.83791 11.05083 5.0 58523.68788 108 108 219 219 0.4967 0.4974 20190209163031-23 short
SkyMapper_r_20190209163057-23_163.838+11.051_108x108 image/png r https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190209163057-23&format=png&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190209163057-23&format=png&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190209163057-23&format=fits&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190209163057-23&format=mask&pos=163.837918393,11.0508112423&size=0.03,0.03 163.83797 11.05076 5.0 58523.68818 108 108 219 219 0.4967 0.4973 20190209163057-23 short
SkyMapper_i_20190209163122-23_163.838+11.051_108x108 image/png i https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190209163122-23&format=png&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190209163122-23&format=png&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190209163122-23&format=fits&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190209163122-23&format=mask&pos=163.837918393,11.0508112423&size=0.03,0.03 163.83798 11.05085 10.0 58523.68847 108 108 219 219 0.4968 0.4974 20190209163122-23 short
SkyMapper_z_20190209163153-23_163.838+11.051_108x108 image/png z https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190209163153-23&format=png&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190209163153-23&format=png&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190209163153-23&format=fits&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190209163153-23&format=mask&pos=163.837918393,11.0508112423&size=0.03,0.03 163.83791 11.05083 20.0 58523.68884 108 108 219 219 0.4967 0.4973 20190209163153-23 short
SkyMapper_i_20190216155214-19_163.832+11.051_65x108 image/png i https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190216155214-19&format=png&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190216155214-19&format=png&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190216155214-19&format=fits&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20190216155214-19&format=mask&pos=163.837918393,11.0508112423&size=0.03,0.03 163.83173 11.05079 100.0 58530.66130 65 108 132 219 0.4959 0.4971 20190216155214-19 main
SkyMapper_u_20210402123924-06_163.838+11.051_108x108 image/png u https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210402123924-06&format=png&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210402123924-06&format=png&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210402123924-06&format=fits&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210402123924-06&format=mask&pos=163.837918393,11.0508112423&size=0.03,0.03 163.83794 11.05076 40.0 59306.52739 108 108 219 219 0.4962 0.4960 20210402123924-06 short
SkyMapper_v_20210402124026-06_163.838+11.051_108x108 image/png v https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210402124026-06&format=png&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210402124026-06&format=png&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210402124026-06&format=fits&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210402124026-06&format=mask&pos=163.837918393,11.0508112423&size=0.03,0.03 163.83794 11.05069 20.0 59306.52811 108 108 219 219 0.4962 0.4960 20210402124026-06 short
SkyMapper_g_20210402124107-06_163.838+11.051_108x108 image/png g https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210402124107-06&format=png&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210402124107-06&format=png&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210402124107-06&format=fits&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210402124107-06&format=mask&pos=163.837918393,11.0508112423&size=0.03,0.03 163.83802 11.05082 5.0 59306.52859 108 108 219 219 0.4962 0.4962 20210402124107-06 short
SkyMapper_r_20210402124134-06_163.838+11.051_108x108 image/png r https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210402124134-06&format=png&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210402124134-06&format=png&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210402124134-06&format=fits&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210402124134-06&format=mask&pos=163.837918393,11.0508112423&size=0.03,0.03 163.83801 11.05077 5.0 59306.52890 108 108 219 219 0.4962 0.4960 20210402124134-06 short
SkyMapper_i_20210402124200-06_163.838+11.051_108x108 image/png i https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210402124200-06&format=png&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210402124200-06&format=png&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210402124200-06&format=fits&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210402124200-06&format=mask&pos=163.837918393,11.0508112423&size=0.03,0.03 163.83794 11.05081 10.0 59306.52920 108 108 219 219 0.4963 0.4961 20210402124200-06 short
SkyMapper_z_20210402124232-06_163.838+11.051_108x108 image/png z https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210402124232-06&format=png&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210402124232-06&format=png&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210402124232-06&format=fits&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210402124232-06&format=mask&pos=163.837918393,11.0508112423&size=0.03,0.03 163.83798 11.05082 20.0 59306.52957 108 108 219 219 0.4962 0.4960 20210402124232-06 short
SkyMapper_u_20210426110650-06_163.838+11.051_108x108 image/png u https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210426110650-06&format=png&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210426110650-06&format=png&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210426110650-06&format=fits&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210426110650-06&format=mask&pos=163.837918393,11.0508112423&size=0.03,0.03 163.83797 11.05070 40.0 59330.46311 108 108 219 219 0.4961 0.4960 20210426110650-06 short
SkyMapper_v_20210426110752-06_163.838+11.051_108x108 image/png v https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210426110752-06&format=png&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210426110752-06&format=png&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210426110752-06&format=fits&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210426110752-06&format=mask&pos=163.837918393,11.0508112423&size=0.03,0.03 163.83790 11.05073 20.0 59330.46383 108 108 219 219 0.4962 0.4960 20210426110752-06 short
SkyMapper_g_20210426110833-06_163.838+11.051_108x108 image/png g https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210426110833-06&format=png&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210426110833-06&format=png&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210426110833-06&format=fits&pos=163.837918393,11.0508112423&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210426110833-06&format=mask&pos=163.837918393,11.0508112423&size=0.03,0.03 163.83803 11.05078 5.0 59330.46431 108 108 219 219 0.4962 0.4961 20210426110833-06 short
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