Exposure
ID
SPICA.2025-05-09T09-38-39_1
Header ID
SPICA.2025-05-09T09-38-39
Date updated
2025-05-09 09:37:34 UTC+0000
Release date
None
UTC Start
2025-05-09 09:37:34.652
UTC End
2025-05-09 09:38:34.652
MJD Start
60804.4010955058
MJD End
60804.40178995023
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
64217
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47828
Name
HD_157198
RA
260.2259
DEC
24.49944
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.6296 33.6322 96.3023 96.4550
S1-E1 327.7260 327.6423 63.9268 64.0693
S1-E2 275.8173 275.7624 71.6324 71.7794
S1-W1 271.0495 271.2113 126.0847 126.2439
S1-W2 207.2374 207.2838 105.7871 105.9447
S2-E1 299.8651 299.7829 60.4840 60.6243
S2-E2 245.6585 245.6030 68.3567 68.5020
S2-W1 242.4378 242.5992 130.0355 130.1932
S2-W2 174.1558 174.2001 107.6105 107.7688
E1-E2 65.7797 65.7660 -150.2824 -150.1630
E1-W1 312.8873 312.9682 -166.0694 -165.9606
E1-W2 221.7790 221.7599 -154.6500 -154.5351
E2-W1 250.2296 250.3274 -170.1707 -170.0621
E2-W2 156.2706 156.2658 -156.4870 -156.3737
W1-W2 105.1099 105.2126 -10.7623 -10.6392
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 60804.4010955058
PI-COI spica
HIERARCH OBS TARG NAME HD_157198
HIERARCH OBS RA 260.2259
HIERARCH OBS DEC 24.49944
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 33.6296
HIERARCH ISS PBL12 END 33.6322
HIERARCH ISS PBLA12 START 96.3023
HIERARCH ISS PBLA12 END 96.455
HIERARCH ISS PBL13 START 327.726
HIERARCH ISS PBL13 END 327.6423
HIERARCH ISS PBLA13 START 63.9268
HIERARCH ISS PBLA13 END 64.0693
HIERARCH ISS PBL14 START 275.8173
HIERARCH ISS PBL14 END 275.7624
HIERARCH ISS PBLA14 START 71.6324
HIERARCH ISS PBLA14 END 71.7794
HIERARCH ISS PBL15 START 271.0495
HIERARCH ISS PBL15 END 271.2113
HIERARCH ISS PBLA15 START 126.0847
HIERARCH ISS PBLA15 END 126.2439
HIERARCH ISS PBL16 START 207.2374
HIERARCH ISS PBL16 END 207.2838
HIERARCH ISS PBLA16 START 105.7871
HIERARCH ISS PBLA16 END 105.9447
HIERARCH ISS PBL23 START 299.8651
HIERARCH ISS PBL23 END 299.7829
HIERARCH ISS PBLA23 START 60.484
HIERARCH ISS PBLA23 END 60.6243
HIERARCH ISS PBL24 START 245.6585
HIERARCH ISS PBL24 END 245.603
HIERARCH ISS PBLA24 START 68.3567
HIERARCH ISS PBLA24 END 68.502
HIERARCH ISS PBL25 START 242.4378
HIERARCH ISS PBL25 END 242.5992
HIERARCH ISS PBLA25 START 130.0355
HIERARCH ISS PBLA25 END 130.1932
HIERARCH ISS PBL26 START 174.1558
HIERARCH ISS PBL26 END 174.2001
HIERARCH ISS PBLA26 START 107.6105
HIERARCH ISS PBLA26 END 107.7688
HIERARCH ISS PBL34 START 65.7797
HIERARCH ISS PBL34 END 65.766
HIERARCH ISS PBLA34 START -150.2824
HIERARCH ISS PBLA34 END -150.163
HIERARCH ISS PBL35 START 312.8873
HIERARCH ISS PBL35 END 312.9682
HIERARCH ISS PBLA35 START -166.0694
HIERARCH ISS PBLA35 END -165.9606
HIERARCH ISS PBL36 START 221.779
HIERARCH ISS PBL36 END 221.7599
HIERARCH ISS PBLA36 START -154.65
HIERARCH ISS PBLA36 END -154.5351
HIERARCH ISS PBL45 START 250.2296
HIERARCH ISS PBL45 END 250.3274
HIERARCH ISS PBLA45 START -170.1707
HIERARCH ISS PBLA45 END -170.0621
HIERARCH ISS PBL46 START 156.2706
HIERARCH ISS PBL46 END 156.2658
HIERARCH ISS PBLA46 START -156.487
HIERARCH ISS PBLA46 END -156.3737
HIERARCH ISS PBL56 START 105.1099
HIERARCH ISS PBL56 END 105.2126
HIERARCH ISS PBLA56 START -10.7623
HIERARCH ISS PBLA56 END -10.6392
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1