Exposure
ID
SPICA.2025-10-05T06-58-03_1
Header ID
SPICA.2025-10-05T06-58-03
Date updated
2025-10-05 06:56:58 UTC+0000
Release date
None
UTC Start
2025-10-05 06:56:58.706
UTC End
2025-10-05 06:57:58.706
MJD Start
60953.289568359
MJD End
60953.290262803435
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
70761
Category
science
Program ID
S01
Program Title
TBD
Program Type
Normal
PI / COI
ligi
Target
ID
52027
Name
HD_3651
RA
9.840858
DEC
21.25047
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.2301 33.2329 94.6502 94.8058
S1-E1 326.3354 326.2251 62.1674 62.3025
S1-E2 274.1057 274.0285 69.8481 69.9906
S1-W1 265.5533 265.7643 124.8085 124.9721
S1-W2 204.1110 204.1690 104.1992 104.3615
S2-E1 298.8374 298.7320 58.7437 58.8755
S2-E2 244.3386 244.2627 66.5776 66.7171
S2-W1 237.4089 237.6197 128.8409 129.0022
S2-W2 171.4300 171.4860 106.0420 106.2050
E1-E2 65.8254 65.8149 -151.6498 -151.5465
E1-W1 312.0296 312.1582 -166.9330 -166.8401
E1-W2 221.8239 221.8223 -155.8630 -155.7645
E2-W1 249.1370 249.2793 -170.9265 -170.8334
E2-W2 156.2513 156.2607 -157.6366 -157.5397
W1-W2 103.5026 103.6339 -11.2324 -11.1197
Header: used keywords
Key Value
HIERARCH OBS PROG ID S01
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60953.289568359
PI-COI ligi
HIERARCH OBS TARG NAME HD_3651
HIERARCH OBS RA 9.840858
HIERARCH OBS DEC 21.25047
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 33.2301
HIERARCH ISS PBL12 END 33.2329
HIERARCH ISS PBLA12 START 94.6502
HIERARCH ISS PBLA12 END 94.8058
HIERARCH ISS PBL13 START 326.3354
HIERARCH ISS PBL13 END 326.2251
HIERARCH ISS PBLA13 START 62.1674
HIERARCH ISS PBLA13 END 62.3025
HIERARCH ISS PBL14 START 274.1057
HIERARCH ISS PBL14 END 274.0285
HIERARCH ISS PBLA14 START 69.8481
HIERARCH ISS PBLA14 END 69.9906
HIERARCH ISS PBL15 START 265.5533
HIERARCH ISS PBL15 END 265.7643
HIERARCH ISS PBLA15 START 124.8085
HIERARCH ISS PBLA15 END 124.9721
HIERARCH ISS PBL16 START 204.111
HIERARCH ISS PBL16 END 204.169
HIERARCH ISS PBLA16 START 104.1992
HIERARCH ISS PBLA16 END 104.3615
HIERARCH ISS PBL23 START 298.8374
HIERARCH ISS PBL23 END 298.732
HIERARCH ISS PBLA23 START 58.7437
HIERARCH ISS PBLA23 END 58.8755
HIERARCH ISS PBL24 START 244.3386
HIERARCH ISS PBL24 END 244.2627
HIERARCH ISS PBLA24 START 66.5776
HIERARCH ISS PBLA24 END 66.7171
HIERARCH ISS PBL25 START 237.4089
HIERARCH ISS PBL25 END 237.6197
HIERARCH ISS PBLA25 START 128.8409
HIERARCH ISS PBLA25 END 129.0022
HIERARCH ISS PBL26 START 171.43
HIERARCH ISS PBL26 END 171.486
HIERARCH ISS PBLA26 START 106.042
HIERARCH ISS PBLA26 END 106.205
HIERARCH ISS PBL34 START 65.8254
HIERARCH ISS PBL34 END 65.8149
HIERARCH ISS PBLA34 START -151.6498
HIERARCH ISS PBLA34 END -151.5465
HIERARCH ISS PBL35 START 312.0296
HIERARCH ISS PBL35 END 312.1582
HIERARCH ISS PBLA35 START -166.933
HIERARCH ISS PBLA35 END -166.8401
HIERARCH ISS PBL36 START 221.8239
HIERARCH ISS PBL36 END 221.8223
HIERARCH ISS PBLA36 START -155.863
HIERARCH ISS PBLA36 END -155.7645
HIERARCH ISS PBL45 START 249.137
HIERARCH ISS PBL45 END 249.2793
HIERARCH ISS PBLA45 START -170.9265
HIERARCH ISS PBLA45 END -170.8334
HIERARCH ISS PBL46 START 156.2513
HIERARCH ISS PBL46 END 156.2607
HIERARCH ISS PBLA46 START -157.6366
HIERARCH ISS PBLA46 END -157.5397
HIERARCH ISS PBL56 START 103.5026
HIERARCH ISS PBL56 END 103.6339
HIERARCH ISS PBLA56 START -11.2324
HIERARCH ISS PBLA56 END -11.1197
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1