name | value | description |
PHOTOMETRIC | 0x0001 | Photometric observations |
UNPHOT_OVERLAP | 0x0002 | Unphotometric observations, calibrated based on overlaps with clear, ubercalibrated data; done on a field-by-field basis. Use with caution. |
UNPHOT_EXTRAP_CLEAR | 0x0004 | Extrapolate the solution from the clear part of a night (that was ubercalibrated) to the cloudy part. Not recommended for use. |
UNPHOT_EXTRAP_CLOUDY | 0x0008 | Extrapolate the solution from a cloudy part of the night (where there is overlap) to a region of no overlap. Not recommended for use. |
UNPHOT_DISJOINT | 0x0010 | Data is disjoint from the rest of the survey (even though conditions may be photometric), the calibration is suspect. Not recommended for use. |
INCREMENT_CALIB | 0x0020 | Incrementally calibrated by considering overlaps with ubercalibrated data |
RESERVED2 | 0x0040 | Reserved for future use |
RESERVED3 | 0x0080 | Reserved for future use |
PT_CLEAR | 0x0100 | [Internal use only in DR8 and later] PT calibration for clear data |
PT_CLOUDY | 0x0200 | [Internal use only in DR8 and later] PT calibration for cloudy data |
DEFAULT | 0x0400 | [Internal use only in DR8 and later] A default calibration is applied (no PT or ubercal) |
NO_UBERCAL | 0x0800 | [Internal use only in DR8 and later] Not uber-calibrated. |