Exposure
ID
SPICA.2025-05-17T12-13-45_1
Header ID
SPICA.2025-05-17T12-13-45
Date updated
2025-05-17 12:12:39 UTC+0000
Release date
None
UTC Start
2025-05-17 12:12:39.994
UTC End
2025-05-17 12:13:39.994
MJD Start
60812.5087962326
MJD End
60812.50949067703
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
64280
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47701
Name
HD_195810
RA
308.3032
DEC
11.30326
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.4685 31.4749 95.9422 96.1053
S1-E1 312.9624 312.7283 61.8354 61.9689
S1-E2 261.2991 261.1436 69.8008 69.9470
S1-W1 253.2598 253.5910 128.0750 128.2235
S1-W2 192.9881 193.0985 106.1396 106.3054
S2-E1 287.4488 287.2199 58.3160 58.4433
S2-E2 233.4615 233.3053 66.3962 66.5374
S2-W1 227.2289 227.5494 132.2992 132.4409
S2-W2 162.1124 162.2168 108.1091 108.2745
E1-E2 65.1696 65.1297 -151.9181 -151.8462
E1-W1 313.3938 313.4317 -165.8639 -165.8124
E1-W2 220.7788 220.6858 -155.7938 -155.7297
E2-W1 250.6377 250.7206 -169.4566 -169.4070
E2-W2 155.8205 155.7681 -157.4137 -157.3525
W1-W2 103.4861 103.6259 -7.7668 -7.7031
Invalid fields
Key
PROGRAM_ID
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 60812.5087962326
PI-COI spica
HIERARCH OBS TARG NAME HD_195810
HIERARCH OBS RA 308.3032
HIERARCH OBS DEC 11.30326
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 6
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH CHARA T6NAME W2
HIERARCH ISS PBL12 START 31.4685
HIERARCH ISS PBL12 END 31.4749
HIERARCH ISS PBLA12 START 95.9422
HIERARCH ISS PBLA12 END 96.1053
HIERARCH ISS PBL13 START 312.9624
HIERARCH ISS PBL13 END 312.7283
HIERARCH ISS PBLA13 START 61.8354
HIERARCH ISS PBLA13 END 61.9689
HIERARCH ISS PBL14 START 261.2991
HIERARCH ISS PBL14 END 261.1436
HIERARCH ISS PBLA14 START 69.8008
HIERARCH ISS PBLA14 END 69.947
HIERARCH ISS PBL15 START 253.2598
HIERARCH ISS PBL15 END 253.591
HIERARCH ISS PBLA15 START 128.075
HIERARCH ISS PBLA15 END 128.2235
HIERARCH ISS PBL16 START 192.9881
HIERARCH ISS PBL16 END 193.0985
HIERARCH ISS PBLA16 START 106.1396
HIERARCH ISS PBLA16 END 106.3054
HIERARCH ISS PBL23 START 287.4488
HIERARCH ISS PBL23 END 287.2199
HIERARCH ISS PBLA23 START 58.316
HIERARCH ISS PBLA23 END 58.4433
HIERARCH ISS PBL24 START 233.4615
HIERARCH ISS PBL24 END 233.3053
HIERARCH ISS PBLA24 START 66.3962
HIERARCH ISS PBLA24 END 66.5374
HIERARCH ISS PBL25 START 227.2289
HIERARCH ISS PBL25 END 227.5494
HIERARCH ISS PBLA25 START 132.2992
HIERARCH ISS PBLA25 END 132.4409
HIERARCH ISS PBL26 START 162.1124
HIERARCH ISS PBL26 END 162.2168
HIERARCH ISS PBLA26 START 108.1091
HIERARCH ISS PBLA26 END 108.2745
HIERARCH ISS PBL34 START 65.1696
HIERARCH ISS PBL34 END 65.1297
HIERARCH ISS PBLA34 START -151.9181
HIERARCH ISS PBLA34 END -151.8462
HIERARCH ISS PBL35 START 313.3938
HIERARCH ISS PBL35 END 313.4317
HIERARCH ISS PBLA35 START -165.8639
HIERARCH ISS PBLA35 END -165.8124
HIERARCH ISS PBL36 START 220.7788
HIERARCH ISS PBL36 END 220.6858
HIERARCH ISS PBLA36 START -155.7938
HIERARCH ISS PBLA36 END -155.7297
HIERARCH ISS PBL45 START 250.6377
HIERARCH ISS PBL45 END 250.7206
HIERARCH ISS PBLA45 START -169.4566
HIERARCH ISS PBLA45 END -169.407
HIERARCH ISS PBL46 START 155.8205
HIERARCH ISS PBL46 END 155.7681
HIERARCH ISS PBLA46 START -157.4137
HIERARCH ISS PBLA46 END -157.3525
HIERARCH ISS PBL56 START 103.4861
HIERARCH ISS PBL56 END 103.6259
HIERARCH ISS PBLA56 START -7.7668
HIERARCH ISS PBLA56 END -7.7031
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1