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_r_20200712155911-19_311.127+15.561_108x108 image/png r https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200712155911-19&format=png&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200712155911-19&format=png&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200712155911-19&format=fits&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200712155911-19&format=mask&pos=311.1271508,15.5613922&size=0.03,0.03 311.12721 15.56133 5.0 59042.66612 108 108 219 219 0.4958 0.4970 20200712155911-19 short
SkyMapper_i_20200712155937-19_311.127+15.561_108x108 image/png i https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200712155937-19&format=png&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200712155937-19&format=png&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200712155937-19&format=fits&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200712155937-19&format=mask&pos=311.1271508,15.5613922&size=0.03,0.03 311.12718 15.56142 10.0 59042.66641 108 108 219 219 0.4959 0.4971 20200712155937-19 short
SkyMapper_z_20200712160010-19_311.127+15.561_108x108 image/png z https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200712160010-19&format=png&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200712160010-19&format=png&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200712160010-19&format=fits&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200712160010-19&format=mask&pos=311.1271508,15.5613922&size=0.03,0.03 311.12723 15.56140 20.0 59042.66681 108 108 219 219 0.4958 0.4971 20200712160010-19 short
SkyMapper_u_20200717152926-29_311.121+15.561_64x108 image/png u https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200717152926-29&format=png&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200717152926-29&format=png&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200717152926-29&format=fits&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200717152926-29&format=mask&pos=311.1271508,15.5613922&size=0.03,0.03 311.12084 15.56141 40.0 59047.64546 64 108 131 219 0.4958 0.4970 20200717152926-29 short
SkyMapper_v_20200717153026-29_311.121+15.561_64x108 image/png v https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200717153026-29&format=png&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200717153026-29&format=png&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200717153026-29&format=fits&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200717153026-29&format=mask&pos=311.1271508,15.5613922&size=0.03,0.03 311.12077 15.56139 20.0 59047.64617 64 108 130 219 0.4958 0.4970 20200717153026-29 short
SkyMapper_g_20200717153107-29_311.121+15.561_65x108 image/png g https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200717153107-29&format=png&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200717153107-29&format=png&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200717153107-29&format=fits&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200717153107-29&format=mask&pos=311.1271508,15.5613922&size=0.03,0.03 311.12095 15.56145 5.0 59047.64663 65 108 133 219 0.4958 0.4971 20200717153107-29 short
SkyMapper_r_20200717153132-29_311.121+15.561_65x108 image/png r https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200717153132-29&format=png&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200717153132-29&format=png&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200717153132-29&format=fits&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200717153132-29&format=mask&pos=311.1271508,15.5613922&size=0.03,0.03 311.12084 15.56143 5.0 59047.64692 65 108 132 219 0.4958 0.4971 20200717153132-29 short
SkyMapper_i_20200717153157-29_311.121+15.561_67x108 image/png i https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200717153157-29&format=png&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200717153157-29&format=png&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200717153157-29&format=fits&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200717153157-29&format=mask&pos=311.1271508,15.5613922&size=0.03,0.03 311.12108 15.56135 10.0 59047.64721 67 108 136 219 0.4959 0.4971 20200717153157-29 short
SkyMapper_z_20200717153231-29_311.121+15.561_65x108 image/png z https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200717153231-29&format=png&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200717153231-29&format=png&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200717153231-29&format=fits&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200717153231-29&format=mask&pos=311.1271508,15.5613922&size=0.03,0.03 311.12089 15.56136 20.0 59047.64759 65 108 132 219 0.4958 0.4971 20200717153231-29 short
SkyMapper_u_20200717153656-19_311.127+15.561_108x108 image/png u https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200717153656-19&format=png&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200717153656-19&format=png&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200717153656-19&format=fits&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200717153656-19&format=mask&pos=311.1271508,15.5613922&size=0.03,0.03 311.12718 15.56144 40.0 59047.65067 108 108 219 219 0.4958 0.4970 20200717153656-19 short
SkyMapper_v_20200717153800-19_311.127+15.561_108x108 image/png v https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200717153800-19&format=png&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200717153800-19&format=png&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200717153800-19&format=fits&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200717153800-19&format=mask&pos=311.1271508,15.5613922&size=0.03,0.03 311.12720 15.56135 20.0 59047.65141 108 108 219 219 0.4958 0.4969 20200717153800-19 short
SkyMapper_g_20200717153840-19_311.127+15.561_108x108 image/png g https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200717153840-19&format=png&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200717153840-19&format=png&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200717153840-19&format=fits&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200717153840-19&format=mask&pos=311.1271508,15.5613922&size=0.03,0.03 311.12715 15.56143 5.0 59047.65188 108 108 219 219 0.4959 0.4971 20200717153840-19 short
SkyMapper_r_20200717153906-19_311.127+15.561_108x108 image/png r https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200717153906-19&format=png&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200717153906-19&format=png&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200717153906-19&format=fits&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200717153906-19&format=mask&pos=311.1271508,15.5613922&size=0.03,0.03 311.12720 15.56136 5.0 59047.65218 108 108 219 219 0.4958 0.4971 20200717153906-19 short
SkyMapper_i_20200717153933-19_311.127+15.561_108x108 image/png i https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200717153933-19&format=png&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200717153933-19&format=png&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200717153933-19&format=fits&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200717153933-19&format=mask&pos=311.1271508,15.5613922&size=0.03,0.03 311.12724 15.56144 10.0 59047.65248 108 108 219 219 0.4959 0.4971 20200717153933-19 short
SkyMapper_z_20200717154007-19_311.127+15.561_108x108 image/png z https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200717154007-19&format=png&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200717154007-19&format=png&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200717154007-19&format=fits&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200717154007-19&format=mask&pos=311.1271508,15.5613922&size=0.03,0.03 311.12728 15.56142 20.0 59047.65288 108 108 219 219 0.4958 0.4970 20200717154007-19 short
SkyMapper_v_20200723153058-29_311.127+15.561_108x108 image/png v https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200723153058-29&format=png&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200723153058-29&format=png&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200723153058-29&format=fits&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200723153058-29&format=mask&pos=311.1271508,15.5613922&size=0.03,0.03 311.12721 15.56134 20.0 59053.64652 108 108 219 219 0.4958 0.4970 20200723153058-29 short
SkyMapper_g_20200723153138-29_311.127+15.561_108x108 image/png g https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200723153138-29&format=png&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200723153138-29&format=png&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200723153138-29&format=fits&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200723153138-29&format=mask&pos=311.1271508,15.5613922&size=0.03,0.03 311.12716 15.56141 5.0 59053.64699 108 108 219 219 0.4958 0.4971 20200723153138-29 short
SkyMapper_r_20200723153204-29_311.127+15.561_108x108 image/png r https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200723153204-29&format=png&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200723153204-29&format=png&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200723153204-29&format=fits&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200723153204-29&format=mask&pos=311.1271508,15.5613922&size=0.03,0.03 311.12724 15.56144 5.0 59053.64729 108 108 219 219 0.4959 0.4971 20200723153204-29 short
SkyMapper_i_20200723153228-29_311.127+15.561_108x108 image/png i https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200723153228-29&format=png&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200723153228-29&format=png&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200723153228-29&format=fits&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200723153228-29&format=mask&pos=311.1271508,15.5613922&size=0.03,0.03 311.12719 15.56140 10.0 59053.64757 108 108 219 219 0.4959 0.4971 20200723153228-29 short
SkyMapper_z_20200723153258-29_311.127+15.561_108x108 image/png z https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200723153258-29&format=png&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200723153258-29&format=png&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200723153258-29&format=fits&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200723153258-29&format=mask&pos=311.1271508,15.5613922&size=0.03,0.03 311.12725 15.56132 20.0 59053.64792 108 108 219 219 0.4958 0.4971 20200723153258-29 short
SkyMapper_i_20200813133955-29_311.127+15.561_108x108 image/png i https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200813133955-29&format=png&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200813133955-29&format=png&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200813133955-29&format=fits&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200813133955-29&format=mask&pos=311.1271508,15.5613922&size=0.03,0.03 311.12714 15.56133 100.0 59074.56940 108 108 219 219 0.4959 0.4971 20200813133955-29 main
SkyMapper_i_20200813134155-29_311.127+15.561_108x108 image/png i https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200813134155-29&format=png&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200813134155-29&format=png&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200813134155-29&format=fits&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200813134155-29&format=mask&pos=311.1271508,15.5613922&size=0.03,0.03 311.12716 15.56143 100.0 59074.57079 108 108 219 219 0.4959 0.4971 20200813134155-29 main
SkyMapper_i_20200823134129-19_311.127+15.561_108x108 image/png i https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200823134129-19&format=png&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200823134129-19&format=png&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200823134129-19&format=fits&pos=311.1271508,15.5613922&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200823134129-19&format=mask&pos=311.1271508,15.5613922&size=0.03,0.03 311.12716 15.56144 100.0 59084.57049 108 108 219 219 0.4959 0.4971 20200823134129-19 main