| Description: A Simple Image Access protocol thjat gives access to the 2MASS images |
| Not compliant |
| Service URL |
| Field UCD | Required | Present | Required datatype |
Actual datatype |
|---|---|---|---|---|
| Regular fields: | ||||
| VOX:Image_Title | MUST | Yes | char | char |
| INST_ID | SHOULD | No | char | |
| VOX:Image_MJDateObs | SHOULD | No | double | |
| POS_EQ_RA_MAIN | MUST | No | double | |
| POS_EQ_DEC_MAIN | MUST | No | double | |
| VOX:Image_Naxes | MUST | Yes | int | int |
| VOX:Image_Naxis | MUST | Yes | int | int |
| VOX:Image_Scale | MUST | Yes | double | double |
| VOX:Image_Format | MUST | No | char | |
| VOX:STC_CoordRefFrame | SHOULD | No | char | |
| VOX:STC_CoordEquinox | MAY | No | double | |
| VOX:WCS_CoordProjection | SHOULD | No | char | |
| VOX:WCS_CoordRefPixel | SHOULD | No | double | |
| VOX:WCS_CoordRefValue | SHOULD | No | double | |
| VOX:WCS_CDMatrix | SHOULD | Yes | double | double |
| VOX:BandPass_ID | SHOULD | No | char | |
| VOX:BandPass_Unit | SHOULD | No | char | |
| VOX:BandPass_RefValue | SHOULD | No | double | |
| VOX:BandPass_HiLimit | SHOULD | No | double | |
| VOX:BandPass_LoLimit | SHOULD | No | double | |
| VOX:Image_PixFlags | SHOULD | No | char | |
| VOX:Image_AccessReference | MUST | Yes | char | char |
| Service specific fields: | ||||
| (no UCD) ID=cntr | MAY | YES | int | |
| (no UCD) ID=ctype1 | MAY | YES | char | |
| (no UCD) ID=ctype2 | MAY | YES | char | |
| (no UCD) ID=naxis1 | MAY | YES | int | |
| (no UCD) ID=naxis2 | MAY | YES | int | |
| (no UCD) ID=crval1 | MAY | YES | double | |
| (no UCD) ID=crval2 | MAY | YES | double | |
| (no UCD) ID=crpix1 | MAY | YES | double | |
| (no UCD) ID=crpix2 | MAY | YES | double | |
| (no UCD) ID=cdelt1 | MAY | YES | double | |
| (no UCD) ID=cdelt2 | MAY | YES | double | |
| (no UCD) ID=crota2 | MAY | YES | double | |
| (no UCD) ID=scale | MAY | YES | double | |
| (no UCD) ID=URI | MAY | YES | char | |