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_g_20201208170352-27_115.482+13.254_108x108 image/png g https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201208170352-27&format=png&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201208170352-27&format=png&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201208170352-27&format=fits&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201208170352-27&format=mask&pos=115.4822767,13.2536211&size=0.03,0.03 115.48224 13.25355 5.0 59191.71104 108 108 219 219 0.4973 0.4976 20201208170352-27 short
SkyMapper_i_20201208170443-27_115.482+13.254_108x108 image/png i https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201208170443-27&format=png&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201208170443-27&format=png&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201208170443-27&format=fits&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201208170443-27&format=mask&pos=115.4822767,13.2536211&size=0.03,0.03 115.48228 13.25366 10.0 59191.71163 108 108 219 219 0.4974 0.4976 20201208170443-27 short
SkyMapper_z_20201208170513-27_115.482+13.254_108x108 image/png z https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201208170513-27&format=png&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201208170513-27&format=png&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201208170513-27&format=fits&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201208170513-27&format=mask&pos=115.4822767,13.2536211&size=0.03,0.03 115.48227 13.25364 20.0 59191.71198 108 108 219 219 0.4974 0.4976 20201208170513-27 short
SkyMapper_i_20201208171316-27_115.488+13.254_67x108 image/png i https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201208171316-27&format=png&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201208171316-27&format=png&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201208171316-27&format=fits&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201208171316-27&format=mask&pos=115.4822767,13.2536211&size=0.03,0.03 115.48826 13.25366 100.0 59191.71757 67 108 135 219 0.4974 0.4977 20201208171316-27 main
SkyMapper_i_20201208171535-23_115.482+13.254_108x108 image/png i https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201208171535-23&format=png&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201208171535-23&format=png&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201208171535-23&format=fits&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201208171535-23&format=mask&pos=115.4822767,13.2536211&size=0.03,0.03 115.48228 13.25364 100.0 59191.71918 108 108 219 219 0.4968 0.4974 20201208171535-23 main
SkyMapper_u_20201211165410-27_115.482+13.254_108x108 image/png u https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201211165410-27&format=png&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201211165410-27&format=png&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201211165410-27&format=fits&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201211165410-27&format=mask&pos=115.4822767,13.2536211&size=0.03,0.03 115.48222 13.25365 40.0 59194.70432 108 108 219 219 0.4972 0.4974 20201211165410-27 short
SkyMapper_v_20201211165512-27_115.482+13.254_108x108 image/png v https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201211165512-27&format=png&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201211165512-27&format=png&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201211165512-27&format=fits&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201211165512-27&format=mask&pos=115.4822767,13.2536211&size=0.03,0.03 115.48234 13.25356 20.0 59194.70503 108 108 219 219 0.4972 0.4974 20201211165512-27 short
SkyMapper_g_20201211165553-27_115.482+13.254_108x108 image/png g https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201211165553-27&format=png&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201211165553-27&format=png&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201211165553-27&format=fits&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201211165553-27&format=mask&pos=115.4822767,13.2536211&size=0.03,0.03 115.48227 13.25357 5.0 59194.70551 108 108 219 219 0.4973 0.4976 20201211165553-27 short
SkyMapper_r_20201211165620-27_115.482+13.254_108x108 image/png r https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201211165620-27&format=png&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201211165620-27&format=png&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201211165620-27&format=fits&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201211165620-27&format=mask&pos=115.4822767,13.2536211&size=0.03,0.03 115.48231 13.25368 5.0 59194.70582 108 108 219 219 0.4973 0.4976 20201211165620-27 short
SkyMapper_i_20201211165645-27_115.482+13.254_108x108 image/png i https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201211165645-27&format=png&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201211165645-27&format=png&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201211165645-27&format=fits&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201211165645-27&format=mask&pos=115.4822767,13.2536211&size=0.03,0.03 115.48230 13.25367 10.0 59194.70611 108 108 219 219 0.4974 0.4976 20201211165645-27 short
SkyMapper_z_20201211165718-27_115.482+13.254_108x108 image/png z https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201211165718-27&format=png&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201211165718-27&format=png&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201211165718-27&format=fits&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201211165718-27&format=mask&pos=115.4822767,13.2536211&size=0.03,0.03 115.48233 13.25363 20.0 59194.70649 108 108 219 219 0.4973 0.4976 20201211165718-27 short
SkyMapper_r_20201212164439-23_115.482+13.254_108x108 image/png r https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201212164439-23&format=png&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201212164439-23&format=png&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201212164439-23&format=fits&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201212164439-23&format=mask&pos=115.4822767,13.2536211&size=0.03,0.03 115.48226 13.25355 5.0 59195.69769 108 108 219 219 0.4968 0.4974 20201212164439-23 short
SkyMapper_i_20201212164505-23_115.482+13.254_108x108 image/png i https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201212164505-23&format=png&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201212164505-23&format=png&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201212164505-23&format=fits&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201212164505-23&format=mask&pos=115.4822767,13.2536211&size=0.03,0.03 115.48229 13.25366 10.0 59195.69799 108 108 219 219 0.4968 0.4975 20201212164505-23 short
SkyMapper_z_20201212164536-23_115.482+13.254_108x108 image/png z https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201212164536-23&format=png&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201212164536-23&format=png&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201212164536-23&format=fits&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20201212164536-23&format=mask&pos=115.4822767,13.2536211&size=0.03,0.03 115.48224 13.25361 20.0 59195.69836 108 108 219 219 0.4967 0.4974 20201212164536-23 short
SkyMapper_u_20210301113112-14_115.482+13.254_108x108 image/png u https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210301113112-14&format=png&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210301113112-14&format=png&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210301113112-14&format=fits&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210301113112-14&format=mask&pos=115.4822767,13.2536211&size=0.03,0.03 115.48224 13.25362 40.0 59274.48003 108 108 219 219 0.4970 0.4963 20210301113112-14 short
SkyMapper_v_20210301113213-14_115.482+13.254_108x108 image/png v https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210301113213-14&format=png&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210301113213-14&format=png&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210301113213-14&format=fits&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210301113213-14&format=mask&pos=115.4822767,13.2536211&size=0.03,0.03 115.48230 13.25358 20.0 59274.48074 108 108 219 219 0.4970 0.4963 20210301113213-14 short
SkyMapper_g_20210301113256-14_115.482+13.254_108x108 image/png g https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210301113256-14&format=png&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210301113256-14&format=png&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210301113256-14&format=fits&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210301113256-14&format=mask&pos=115.4822767,13.2536211&size=0.03,0.03 115.48231 13.25354 5.0 59274.48123 108 108 219 219 0.4971 0.4964 20210301113256-14 short
SkyMapper_r_20210301113322-14_115.482+13.254_108x108 image/png r https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210301113322-14&format=png&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210301113322-14&format=png&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210301113322-14&format=fits&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210301113322-14&format=mask&pos=115.4822767,13.2536211&size=0.03,0.03 115.48226 13.25364 5.0 59274.48154 108 108 219 219 0.4971 0.4963 20210301113322-14 short
SkyMapper_i_20210301113349-14_115.482+13.254_108x108 image/png i https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210301113349-14&format=png&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210301113349-14&format=png&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210301113349-14&format=fits&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210301113349-14&format=mask&pos=115.4822767,13.2536211&size=0.03,0.03 115.48224 13.25354 10.0 59274.48185 108 108 219 219 0.4972 0.4964 20210301113349-14 short
SkyMapper_z_20210301113423-14_115.482+13.254_108x108 image/png z https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210301113423-14&format=png&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210301113423-14&format=png&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210301113423-14&format=fits&pos=115.4822767,13.2536211&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20210301113423-14&format=mask&pos=115.4822767,13.2536211&size=0.03,0.03 115.48233 13.25357 20.0 59274.48224 108 108 219 219 0.4971 0.4963 20210301113423-14 short