Exposure
ID
SPICA.2025-09-15T09-54-28_1
Header ID
SPICA.2025-09-15T09-54-28
Date updated
2025-09-15 09:53:23 UTC+0000
Release date
None
UTC Start
2025-09-15 09:53:23.712
UTC End
2025-09-15 09:54:23.712
MJD Start
60933.4120800053
MJD End
60933.41277444973
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
64297
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47778
Name
HD_15318
RA
37.03976
DEC
8.460056
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.6932 30.6974 93.3583 93.5274
S1-E1 312.3010 312.0408 59.3032 59.4237
S1-E2 259.4628 259.2773 67.1109 67.2483
S1-W1 242.4897 242.8706 126.4445 126.6058
S1-W2 186.8112 186.9207 103.7236 103.9001
S2-E1 287.3861 287.1389 55.8744 55.9872
S2-E2 232.3312 232.1507 63.7615 63.8920
S2-W1 217.4200 217.7938 130.8643 131.0177
S2-W2 156.7162 156.8224 105.7431 105.9199
E1-E2 65.5306 65.5019 -153.2366 -153.1840
E1-W1 312.2454 312.3710 -166.3900 -166.3557
E1-W2 221.5693 221.5215 -156.8624 -156.8172
E2-W1 248.8812 249.0401 -169.8251 -169.7917
E2-W2 156.2248 156.2064 -158.3825 -158.3399
W1-W2 100.6520 100.8316 -7.7590 -7.7052
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 60933.4120800053
PI-COI spica
HIERARCH OBS TARG NAME HD_15318
HIERARCH OBS RA 37.03976
HIERARCH OBS DEC 8.460056
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 30.6932
HIERARCH ISS PBL12 END 30.6974
HIERARCH ISS PBLA12 START 93.3583
HIERARCH ISS PBLA12 END 93.5274
HIERARCH ISS PBL13 START 312.301
HIERARCH ISS PBL13 END 312.0408
HIERARCH ISS PBLA13 START 59.3032
HIERARCH ISS PBLA13 END 59.4237
HIERARCH ISS PBL14 START 259.4628
HIERARCH ISS PBL14 END 259.2773
HIERARCH ISS PBLA14 START 67.1109
HIERARCH ISS PBLA14 END 67.2483
HIERARCH ISS PBL15 START 242.4897
HIERARCH ISS PBL15 END 242.8706
HIERARCH ISS PBLA15 START 126.4445
HIERARCH ISS PBLA15 END 126.6058
HIERARCH ISS PBL16 START 186.8112
HIERARCH ISS PBL16 END 186.9207
HIERARCH ISS PBLA16 START 103.7236
HIERARCH ISS PBLA16 END 103.9001
HIERARCH ISS PBL23 START 287.3861
HIERARCH ISS PBL23 END 287.1389
HIERARCH ISS PBLA23 START 55.8744
HIERARCH ISS PBLA23 END 55.9872
HIERARCH ISS PBL24 START 232.3312
HIERARCH ISS PBL24 END 232.1507
HIERARCH ISS PBLA24 START 63.7615
HIERARCH ISS PBLA24 END 63.892
HIERARCH ISS PBL25 START 217.42
HIERARCH ISS PBL25 END 217.7938
HIERARCH ISS PBLA25 START 130.8643
HIERARCH ISS PBLA25 END 131.0177
HIERARCH ISS PBL26 START 156.7162
HIERARCH ISS PBL26 END 156.8224
HIERARCH ISS PBLA26 START 105.7431
HIERARCH ISS PBLA26 END 105.9199
HIERARCH ISS PBL34 START 65.5306
HIERARCH ISS PBL34 END 65.5019
HIERARCH ISS PBLA34 START -153.2366
HIERARCH ISS PBLA34 END -153.184
HIERARCH ISS PBL35 START 312.2454
HIERARCH ISS PBL35 END 312.371
HIERARCH ISS PBLA35 START -166.39
HIERARCH ISS PBLA35 END -166.3557
HIERARCH ISS PBL36 START 221.5693
HIERARCH ISS PBL36 END 221.5215
HIERARCH ISS PBLA36 START -156.8624
HIERARCH ISS PBLA36 END -156.8172
HIERARCH ISS PBL45 START 248.8812
HIERARCH ISS PBL45 END 249.0401
HIERARCH ISS PBLA45 START -169.8251
HIERARCH ISS PBLA45 END -169.7917
HIERARCH ISS PBL46 START 156.2248
HIERARCH ISS PBL46 END 156.2064
HIERARCH ISS PBLA46 START -158.3825
HIERARCH ISS PBLA46 END -158.3399
HIERARCH ISS PBL56 START 100.652
HIERARCH ISS PBL56 END 100.8316
HIERARCH ISS PBLA56 START -7.759
HIERARCH ISS PBLA56 END -7.7052
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1