Photometric standard fields frequently used field coordinates - not guaranteed # definition for pointings offset needed? or possible? SA92_339=OBJECT="SA92" RA=005503.000 DEC=+004516.00 EQUINOX=2000.0 INSROT_PA=90 SA95_97=OBJECT="SA95" RA=035258.000 DEC=+000353.00 EQUINOX=2000.0 INSROT_PA=90 SA95_107=OBJECT="SA95" RA=035330.000 DEC=+000318.00 EQUINOX=2000.0 INSROT_PA=90 SA96 : too sparse SA96 : just sparse several stars SA98_670=OBJECT="SA98" RA=065212.000 DEC=-001850.00 EQUINOX=2000.0 INSROT_PA=90 : Do Not SA100 : just several stars SA101_341=OBJECT="SA101" RA=095726.000 DEC=-001916.00 EQUINOX=2000.0 INSROT_PA=90 SA102 : just 2 stars SA103 : just 2 stars SA104_239=OBJECT="SA104" RA=124216.000 DEC=-004343.00 EQUINOX=2000.0 INSROT_PA=90 : Possible SA104_L2=OBJECT="SA104" RA=124220.000 DEC=-003700.00 EQUINOX=2000.0 INSROT_PA=90 : Possible SA105 : just 1 star SA107_599=OBJECT="SA107" RA=153904.500 DEC=-001400.00 EQUINOX=2000.0 INSROT_PA=90 SA107_611=OBJECT="SA107" RA=153928.500 DEC=-001200.00 EQUINOX=2000.0 INSROT_PA=90 SA108 : too sparse SA109 : sparse? SA110_349=OBJECT="SA110" RA=184216.000 DEC=+001230.00 EQUINOX=2000.0 INSROT_PA=90 : Noneed SA110_361=OBJECT="SA110" RA=184245.000 DEC=+001000.00 EQUINOX=2000.0 INSROT_PA=90 : Noneed SA111 : only several stars SA112 : only several bright stars SA113_272=OBJECT="SA113" RA=214217.000 DEC=+002130.00 EQUINOX=2000.0 INSROT_PA=90 : Noneed MARKA=OBJECT="MARKA" RA=204358.000 DEC=-104340.00 EQUINOX=2000.0 INSROT_PA=90 : A1,2,3