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_20200707142355-29_285.360+13.120_108x108 image/png g https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200707142355-29&format=png&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200707142355-29&format=png&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200707142355-29&format=fits&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200707142355-29&format=mask&pos=285.359726667,13.1203691667&size=0.03,0.03 285.35972 13.12030 5.0 59037.59997 108 108 219 219 0.4958 0.4971 20200707142355-29 short
SkyMapper_i_20200707142447-29_285.360+13.120_108x108 image/png i https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200707142447-29&format=png&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200707142447-29&format=png&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200707142447-29&format=fits&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200707142447-29&format=mask&pos=285.359726667,13.1203691667&size=0.03,0.03 285.35980 13.12041 10.0 59037.60057 108 108 219 219 0.4959 0.4971 20200707142447-29 short
SkyMapper_z_20200707142518-29_285.360+13.120_108x108 image/png z https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200707142518-29&format=png&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200707142518-29&format=png&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200707142518-29&format=fits&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200707142518-29&format=mask&pos=285.359726667,13.1203691667&size=0.03,0.03 285.35977 13.12030 20.0 59037.60093 108 108 219 219 0.4958 0.4970 20200707142518-29 short
SkyMapper_i_20200707143222-19_285.360+13.120_108x108 image/png i https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200707143222-19&format=png&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200707143222-19&format=png&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200707143222-19&format=fits&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200707143222-19&format=mask&pos=285.359726667,13.1203691667&size=0.03,0.03 285.35985 13.12032 10.0 59037.60583 108 108 219 219 0.4960 0.4971 20200707143222-19 short
SkyMapper_g_20200708142206-29_285.360+13.120_108x108 image/png g https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200708142206-29&format=png&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200708142206-29&format=png&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200708142206-29&format=fits&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200708142206-29&format=mask&pos=285.359726667,13.1203691667&size=0.03,0.03 285.35978 13.12040 5.0 59038.59870 108 108 219 219 0.4958 0.4971 20200708142206-29 short
SkyMapper_r_20200708142232-29_285.360+13.120_108x108 image/png r https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200708142232-29&format=png&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200708142232-29&format=png&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200708142232-29&format=fits&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200708142232-29&format=mask&pos=285.359726667,13.1203691667&size=0.03,0.03 285.35984 13.12031 5.0 59038.59900 108 108 219 219 0.4958 0.4970 20200708142232-29 short
SkyMapper_i_20200708142259-29_285.360+13.120_108x108 image/png i https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200708142259-29&format=png&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200708142259-29&format=png&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200708142259-29&format=fits&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200708142259-29&format=mask&pos=285.359726667,13.1203691667&size=0.03,0.03 285.35983 13.12029 10.0 59038.59932 108 108 219 219 0.4958 0.4971 20200708142259-29 short
SkyMapper_z_20200708142330-29_285.360+13.120_108x108 image/png z https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200708142330-29&format=png&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200708142330-29&format=png&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200708142330-29&format=fits&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200708142330-29&format=mask&pos=285.359726667,13.1203691667&size=0.03,0.03 285.35981 13.12032 20.0 59038.59968 108 108 219 219 0.4958 0.4970 20200708142330-29 short
SkyMapper_g_20200708142555-19_285.360+13.120_108x108 image/png g https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200708142555-19&format=png&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200708142555-19&format=png&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200708142555-19&format=fits&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200708142555-19&format=mask&pos=285.359726667,13.1203691667&size=0.03,0.03 285.35977 13.12035 5.0 59038.60134 108 108 219 219 0.4959 0.4970 20200708142555-19 short
SkyMapper_r_20200708142620-19_285.360+13.120_108x108 image/png r https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200708142620-19&format=png&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200708142620-19&format=png&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200708142620-19&format=fits&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200708142620-19&format=mask&pos=285.359726667,13.1203691667&size=0.03,0.03 285.35981 13.12029 5.0 59038.60164 108 108 219 219 0.4959 0.4970 20200708142620-19 short
SkyMapper_i_20200708142649-19_285.360+13.120_108x108 image/png i https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200708142649-19&format=png&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200708142649-19&format=png&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200708142649-19&format=fits&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200708142649-19&format=mask&pos=285.359726667,13.1203691667&size=0.03,0.03 285.35975 13.12034 10.0 59038.60199 108 108 219 219 0.4959 0.4971 20200708142649-19 short
SkyMapper_z_20200708142720-19_285.360+13.120_108x108 image/png z https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200708142720-19&format=png&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200708142720-19&format=png&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200708142720-19&format=fits&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200708142720-19&format=mask&pos=285.359726667,13.1203691667&size=0.03,0.03 285.35984 13.12036 20.0 59038.60234 108 108 219 219 0.4958 0.4970 20200708142720-19 short
SkyMapper_i_20200712140330-29_285.360+13.120_108x108 image/png i https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200712140330-29&format=png&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200712140330-29&format=png&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200712140330-29&format=fits&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200712140330-29&format=mask&pos=285.359726667,13.1203691667&size=0.03,0.03 285.35973 13.12035 10.0 59042.58578 108 108 219 219 0.4959 0.4971 20200712140330-29 short
SkyMapper_u_20200721132856-08_285.360+13.120_108x108 image/png u https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200721132856-08&format=png&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200721132856-08&format=png&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200721132856-08&format=fits&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200721132856-08&format=mask&pos=285.359726667,13.1203691667&size=0.03,0.03 285.35982 13.12030 40.0 59051.56178 108 108 219 219 0.4968 0.4963 20200721132856-08 short
SkyMapper_v_20200721132956-08_285.360+13.120_108x108 image/png v https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200721132956-08&format=png&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200721132956-08&format=png&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200721132956-08&format=fits&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200721132956-08&format=mask&pos=285.359726667,13.1203691667&size=0.03,0.03 285.35969 13.12030 20.0 59051.56249 108 108 219 219 0.4968 0.4962 20200721132956-08 short
SkyMapper_g_20200721133037-08_285.360+13.120_108x108 image/png g https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200721133037-08&format=png&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200721133037-08&format=png&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200721133037-08&format=fits&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200721133037-08&format=mask&pos=285.359726667,13.1203691667&size=0.03,0.03 285.35982 13.12039 5.0 59051.56295 108 108 219 219 0.4969 0.4964 20200721133037-08 short
SkyMapper_r_20200721133108-08_285.360+13.120_108x108 image/png r https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200721133108-08&format=png&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200721133108-08&format=png&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200721133108-08&format=fits&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200721133108-08&format=mask&pos=285.359726667,13.1203691667&size=0.03,0.03 285.35976 13.12030 5.0 59051.56331 108 108 219 219 0.4968 0.4963 20200721133108-08 short
SkyMapper_i_20200721133135-08_285.360+13.120_108x108 image/png i https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200721133135-08&format=png&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200721133135-08&format=png&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200721133135-08&format=fits&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200721133135-08&format=mask&pos=285.359726667,13.1203691667&size=0.03,0.03 285.35968 13.12038 10.0 59051.56362 108 108 219 219 0.4969 0.4964 20200721133135-08 short
SkyMapper_z_20200721133206-08_285.360+13.120_108x108 image/png z https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200721133206-08&format=png&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200721133206-08&format=png&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200721133206-08&format=fits&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200721133206-08&format=mask&pos=285.359726667,13.1203691667&size=0.03,0.03 285.35977 13.12039 20.0 59051.56397 108 108 219 219 0.4969 0.4963 20200721133206-08 short
SkyMapper_i_20200723131733-29_285.360+13.120_108x108 image/png i https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200723131733-29&format=png&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200723131733-29&format=png&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200723131733-29&format=fits&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200723131733-29&format=mask&pos=285.359726667,13.1203691667&size=0.03,0.03 285.35978 13.12032 100.0 59053.55388 108 108 219 219 0.4959 0.4971 20200723131733-29 main
SkyMapper_i_20200723131934-29_285.360+13.120_108x108 image/png i https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200723131934-29&format=png&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200723131934-29&format=png&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200723131934-29&format=fits&pos=285.359726667,13.1203691667&size=0.03,0.03 https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20200723131934-29&format=mask&pos=285.359726667,13.1203691667&size=0.03,0.03 285.35977 13.12030 100.0 59053.55528 108 108 219 219 0.4959 0.4971 20200723131934-29 main