HPOL Synthetic UBVRI Filter Data for HD157978

HD157978
HD157978
RA(J2000): 1726189
Dec(J2000): +073545
Spectral Type: A0V+G0III
Type: ISM
V Mag: 6.06
Contact: cma

NOTES:

For data that has a TRIPLOT available, you can view that triplot by clicking on the date, or the TRIPLOT button in the far right column of the data.

Data listed in RED should be considered preliminary results only.

Filter data listed in this color represent bandpasses that include a falloff in instrument response. (See the descriptions of Wav1 and Wav2 for grating cutoff versus filter bandpasses.)

HPOL Synthetic Filter Data for HD157978
Target Date MJD ExpT Wav1 Wav2 %Q %U %Err %Pol PA Pub Cal Comments Triplot
HD157978 20010217 51957.97 2400 3175. 6079. -0.7346 0.1824 0.0110 0.7569 83.03 J58 pbo3aC 3 filt pr blue Triplot
HD157978 20010217 51957.93 2560 5982. 10426. -0.6466 0.2422 0.0046 0.6904 79.73 J58 pbo3aC 3 filt pr blue Triplot
UX UX -0.0211 0.7496 0.2174 0.7499 45.806
B B -0.5528 0.1371 0.0197 0.5695 83.033
V V -0.7556 0.1988 0.0072 0.7813 82.629
R R -0.7292 0.2347 0.0036 0.7660 81.079
I I -0.6264 0.2317 0.0031 0.6679 79.850
HD157978 20010301 51969.94 3200 3178. 6082. -0.7343 0.2329 0.0096 0.7704 81.20 J58 pbo3aC blue only Triplot
UX UX -0.7693 -0.3819 0.1687 0.8589 103.202
B B -0.6378 0.1936 0.0166 0.6665 81.557
V V -0.7398 0.2561 0.0070 0.7829 80.452
R R _ _ _ _ _
I I _ _ _ _ _
HD157978 20010404 52003.79 6300 3241. 6082. -0.7209 0.2112 0.0090 0.7512 81.84 J58 pbo3aC blue only Triplot
UX UX 0.5601 0.4319 0.3052 0.7073 18.819
B B -0.5869 0.1643 0.0170 0.6095 82.181
V V -0.7412 0.2207 0.0065 0.7734 81.711
R R _ _ _ _ _
I I _ _ _ _ _
HD157978 20030915 52897.57 6100 3349. 6073. -0.7260 0.1500 0.0083 0.7413 84.16 _ pbo3aF _ Triplot
HD157978 20030915 52897.55 1280 5982. 10426. -0.7030 0.1737 0.0069 0.7241 83.06 _ pbo3aF _ Triplot
UX UX -0.4678 -0.3192 0.1590 0.5663 107.153
B B -0.6398 0.0951 0.0159 0.6468 85.772
V V -0.7364 0.1636 0.0055 0.7544 83.737
R R -0.7461 0.1886 0.0044 0.7696 82.905
I I -0.6861 0.1545 0.0047 0.7033 83.654
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