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_u_20150129111758-10_88.575+18.067_108x108	image/png	u	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129111758-10&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129111758-10&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129111758-10&format=fits&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129111758-10&format=mask&pos=88.574642,18.066893&size=0.03,0.03	88.57458	18.06700	30.0	57051.47083	108 108	219 219	0.4968 0.4963	20150129111758-10	nonsurvey
SkyMapper_u_20150129112029-14_88.575+18.067_108x108	image/png	u	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129112029-14&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129112029-14&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129112029-14&format=fits&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129112029-14&format=mask&pos=88.574642,18.066893&size=0.03,0.03	88.57469	18.06699	30.0	57051.47257	108 108	219 219	0.4970 0.4964	20150129112029-14	nonsurvey
SkyMapper_u_20150129112259-14_88.575+18.067_108x108	image/png	u	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129112259-14&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129112259-14&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129112259-14&format=fits&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129112259-14&format=mask&pos=88.574642,18.066893&size=0.03,0.03	88.57455	18.06698	30.0	57051.47432	108 108	219 219	0.4970 0.4964	20150129112259-14	nonsurvey
SkyMapper_u_20150129112530-04_88.575+18.067_108x108	image/png	u	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129112530-04&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129112530-04&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129112530-04&format=fits&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129112530-04&format=mask&pos=88.574642,18.066893&size=0.03,0.03	88.57459	18.06697	30.0	57051.47606	108 108	219 219	0.4970 0.4965	20150129112530-04	nonsurvey
SkyMapper_u_20150129112801-04_88.575+18.067_108x108	image/png	u	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129112801-04&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129112801-04&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129112801-04&format=fits&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129112801-04&format=mask&pos=88.574642,18.066893&size=0.03,0.03	88.57467	18.06694	30.0	57051.47780	108 108	219 219	0.4970 0.4964	20150129112801-04	nonsurvey
SkyMapper_u_20150129113033-08_88.575+18.067_108x108	image/png	u	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129113033-08&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129113033-08&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129113033-08&format=fits&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129113033-08&format=mask&pos=88.574642,18.066893&size=0.03,0.03	88.57465	18.06697	30.0	57051.47956	108 108	219 219	0.4968 0.4964	20150129113033-08	nonsurvey
SkyMapper_u_20150129113334-28_88.575+18.067_108x108	image/png	u	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129113334-28&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129113334-28&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129113334-28&format=fits&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129113334-28&format=mask&pos=88.574642,18.066893&size=0.03,0.03	88.57473	18.06682	30.0	57051.48167	108 108	219 219	0.4968 0.4963	20150129113334-28	nonsurvey
SkyMapper_u_20150129113605-24_88.575+18.067_108x108	image/png	u	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129113605-24&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129113605-24&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129113605-24&format=fits&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129113605-24&format=mask&pos=88.574642,18.066893&size=0.03,0.03	88.57463	18.06680	30.0	57051.48341	108 108	219 219	0.4963 0.4961	20150129113605-24	nonsurvey
SkyMapper_u_20150129115847-22_88.575+18.067_108x108	image/png	u	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129115847-22&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129115847-22&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129115847-22&format=fits&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129115847-22&format=mask&pos=88.574642,18.066893&size=0.03,0.03	88.57466	18.06685	30.0	57051.49918	108 108	219 219	0.4968 0.4963	20150129115847-22	nonsurvey
SkyMapper_u_20150129120119-26_88.575+18.067_108x108	image/png	u	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129120119-26&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129120119-26&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129120119-26&format=fits&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129120119-26&format=mask&pos=88.574642,18.066893&size=0.03,0.03	88.57471	18.06683	30.0	57051.50094	108 108	219 219	0.4962 0.4961	20150129120119-26	nonsurvey
SkyMapper_u_20150129120351-26_88.575+18.067_108x108	image/png	u	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129120351-26&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129120351-26&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129120351-26&format=fits&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129120351-26&format=mask&pos=88.574642,18.066893&size=0.03,0.03	88.57466	18.06686	30.0	57051.50270	108 108	219 219	0.4962 0.4962	20150129120351-26	nonsurvey
SkyMapper_u_20150129120622-30_88.575+18.067_107x108	image/png	u	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129120622-30&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129120622-30&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129120622-30&format=fits&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129120622-30&format=mask&pos=88.574642,18.066893&size=0.03,0.03	88.57483	18.06689	30.0	57051.50444	107 108	217 219	0.4954 0.4959	20150129120622-30	nonsurvey
SkyMapper_u_20150129120854-30_88.575+18.067_108x108	image/png	u	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129120854-30&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129120854-30&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129120854-30&format=fits&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150129120854-30&format=mask&pos=88.574642,18.066893&size=0.03,0.03	88.57473	18.06681	30.0	57051.50619	108 108	219 219	0.4954 0.4959	20150129120854-30	nonsurvey
SkyMapper_v_20150130111938-10_88.575+18.067_108x108	image/png	v	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130111938-10&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130111938-10&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130111938-10&format=fits&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130111938-10&format=mask&pos=88.574642,18.066893&size=0.03,0.03	88.57456	18.06688	30.0	57052.47198	108 108	219 219	0.4968 0.4963	20150130111938-10	nonsurvey
SkyMapper_v_20150130112208-14_88.575+18.067_108x108	image/png	v	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130112208-14&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130112208-14&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130112208-14&format=fits&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130112208-14&format=mask&pos=88.574642,18.066893&size=0.03,0.03	88.57457	18.06690	30.0	57052.47373	108 108	219 219	0.4971 0.4964	20150130112208-14	nonsurvey
SkyMapper_v_20150130112440-14_88.575+18.067_108x108	image/png	v	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130112440-14&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130112440-14&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130112440-14&format=fits&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130112440-14&format=mask&pos=88.574642,18.066893&size=0.03,0.03	88.57455	18.06698	30.0	57052.47549	108 108	219 219	0.4971 0.4963	20150130112440-14	nonsurvey
SkyMapper_v_20150130112740-32_88.575+18.067_108x108	image/png	v	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130112740-32&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130112740-32&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130112740-32&format=fits&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130112740-32&format=mask&pos=88.574642,18.066893&size=0.03,0.03	88.57461	18.06678	30.0	57052.47757	108 108	219 219	0.4971 0.4963	20150130112740-32	nonsurvey
SkyMapper_v_20150130113011-32_88.575+18.067_108x108	image/png	v	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130113011-32&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130113011-32&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130113011-32&format=fits&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130113011-32&format=mask&pos=88.574642,18.066893&size=0.03,0.03	88.57461	18.06687	30.0	57052.47932	108 108	219 219	0.4971 0.4964	20150130113011-32	nonsurvey
SkyMapper_v_20150130113242-28_88.575+18.067_108x108	image/png	v	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130113242-28&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130113242-28&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130113242-28&format=fits&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130113242-28&format=mask&pos=88.574642,18.066893&size=0.03,0.03	88.57473	18.06685	30.0	57052.48105	108 108	219 219	0.4968 0.4962	20150130113242-28	nonsurvey
SkyMapper_v_20150130113514-28_88.575+18.067_108x108	image/png	v	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130113514-28&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130113514-28&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130113514-28&format=fits&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130113514-28&format=mask&pos=88.574642,18.066893&size=0.03,0.03	88.57471	18.06688	30.0	57052.48282	108 108	219 219	0.4968 0.4963	20150130113514-28	nonsurvey
SkyMapper_v_20150130113746-24_88.575+18.067_108x108	image/png	v	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130113746-24&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130113746-24&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130113746-24&format=fits&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130113746-24&format=mask&pos=88.574642,18.066893&size=0.03,0.03	88.57470	18.06679	30.0	57052.48458	108 108	219 219	0.4963 0.4961	20150130113746-24	nonsurvey
SkyMapper_v_20150130120024-22_88.575+18.067_108x108	image/png	v	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130120024-22&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130120024-22&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130120024-22&format=fits&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130120024-22&format=mask&pos=88.574642,18.066893&size=0.03,0.03	88.57466	18.06689	30.0	57052.50029	108 108	219 219	0.4968 0.4963	20150130120024-22	nonsurvey
SkyMapper_v_20150130120255-26_88.575+18.067_108x108	image/png	v	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130120255-26&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130120255-26&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130120255-26&format=fits&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130120255-26&format=mask&pos=88.574642,18.066893&size=0.03,0.03	88.57469	18.06688	30.0	57052.50204	108 108	219 219	0.4962 0.4961	20150130120255-26	nonsurvey
SkyMapper_v_20150130120526-26_88.575+18.067_108x108	image/png	v	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130120526-26&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130120526-26&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130120526-26&format=fits&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130120526-26&format=mask&pos=88.574642,18.066893&size=0.03,0.03	88.57472	18.06688	30.0	57052.50380	108 108	219 219	0.4962 0.4961	20150130120526-26	nonsurvey
SkyMapper_v_20150130120757-30_88.575+18.067_107x108	image/png	v	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130120757-30&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130120757-30&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130120757-30&format=fits&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130120757-30&format=mask&pos=88.574642,18.066893&size=0.03,0.03	88.57488	18.06677	30.0	57052.50554	107 108	216 219	0.4953 0.4958	20150130120757-30	nonsurvey
SkyMapper_v_20150130121028-30_88.575+18.067_108x108	image/png	v	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130121028-30&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130121028-30&format=png&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130121028-30&format=fits&pos=88.574642,18.066893&size=0.03,0.03	https://api.skymapper.nci.org.au/public/siap/dr4/get_image?image=20150130121028-30&format=mask&pos=88.574642,18.066893&size=0.03,0.03	88.57467	18.06687	30.0	57052.50729	108 108	220 219	0.4953 0.4958	20150130121028-30	nonsurvey