Exposure
ID
SPICA.2025-06-14T12-13-08_1
Header ID
SPICA.2025-06-14T12-13-08
Date updated
2025-06-14 12:12:03 UTC+0000
Release date
None
UTC Start
2025-06-14 12:12:03.355
UTC End
2025-06-14 12:13:03.355
MJD Start
60840.5083721655
MJD End
60840.509066609935
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
64239
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47842
Name
HD_218376
RA
346.6534
DEC
59.41976
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.8739 30.8743 89.2790 89.4480
S1-E1 294.7701 294.9838 53.5608 53.7379
S1-E2 247.7741 247.9172 62.1622 62.3329
S1-W1 272.5075 272.4439 117.1802 117.3878
S1-W2 196.3949 196.3663 98.7844 98.9644
S2-E1 270.3053 270.5154 49.7374 49.9182
S2-E2 220.7428 220.8849 58.5071 58.6803
S2-W1 245.6477 245.5947 120.5519 120.7646
S2-W2 166.0232 165.9954 100.5442 100.7265
E1-E2 62.0611 62.1118 -163.1024 -162.8831
E1-W1 299.6098 299.8314 178.9908 179.2251
E1-W2 209.5466 209.7175 -168.1452 -167.9215
E2-W1 241.3107 241.4786 174.4554 174.6927
E2-W2 147.8264 147.9463 -170.2601 -170.0346
W1-W2 106.1267 106.1685 -27.0873 -26.8422
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 60840.5083721655
PI-COI spica
HIERARCH OBS TARG NAME HD_218376
HIERARCH OBS RA 346.6534
HIERARCH OBS DEC 59.41976
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 30.8739
HIERARCH ISS PBL12 END 30.8743
HIERARCH ISS PBLA12 START 89.279
HIERARCH ISS PBLA12 END 89.448
HIERARCH ISS PBL13 START 294.7701
HIERARCH ISS PBL13 END 294.9838
HIERARCH ISS PBLA13 START 53.5608
HIERARCH ISS PBLA13 END 53.7379
HIERARCH ISS PBL14 START 247.7741
HIERARCH ISS PBL14 END 247.9172
HIERARCH ISS PBLA14 START 62.1622
HIERARCH ISS PBLA14 END 62.3329
HIERARCH ISS PBL15 START 272.5075
HIERARCH ISS PBL15 END 272.4439
HIERARCH ISS PBLA15 START 117.1802
HIERARCH ISS PBLA15 END 117.3878
HIERARCH ISS PBL16 START 196.3949
HIERARCH ISS PBL16 END 196.3663
HIERARCH ISS PBLA16 START 98.7844
HIERARCH ISS PBLA16 END 98.9644
HIERARCH ISS PBL23 START 270.3053
HIERARCH ISS PBL23 END 270.5154
HIERARCH ISS PBLA23 START 49.7374
HIERARCH ISS PBLA23 END 49.9182
HIERARCH ISS PBL24 START 220.7428
HIERARCH ISS PBL24 END 220.8849
HIERARCH ISS PBLA24 START 58.5071
HIERARCH ISS PBLA24 END 58.6803
HIERARCH ISS PBL25 START 245.6477
HIERARCH ISS PBL25 END 245.5947
HIERARCH ISS PBLA25 START 120.5519
HIERARCH ISS PBLA25 END 120.7646
HIERARCH ISS PBL26 START 166.0232
HIERARCH ISS PBL26 END 165.9954
HIERARCH ISS PBLA26 START 100.5442
HIERARCH ISS PBLA26 END 100.7265
HIERARCH ISS PBL34 START 62.0611
HIERARCH ISS PBL34 END 62.1118
HIERARCH ISS PBLA34 START -163.1024
HIERARCH ISS PBLA34 END -162.8831
HIERARCH ISS PBL35 START 299.6098
HIERARCH ISS PBL35 END 299.8314
HIERARCH ISS PBLA35 START 178.9908
HIERARCH ISS PBLA35 END 179.2251
HIERARCH ISS PBL36 START 209.5466
HIERARCH ISS PBL36 END 209.7175
HIERARCH ISS PBLA36 START -168.1452
HIERARCH ISS PBLA36 END -167.9215
HIERARCH ISS PBL45 START 241.3107
HIERARCH ISS PBL45 END 241.4786
HIERARCH ISS PBLA45 START 174.4554
HIERARCH ISS PBLA45 END 174.6927
HIERARCH ISS PBL46 START 147.8264
HIERARCH ISS PBL46 END 147.9463
HIERARCH ISS PBLA46 START -170.2601
HIERARCH ISS PBLA46 END -170.0346
HIERARCH ISS PBL56 START 106.1267
HIERARCH ISS PBL56 END 106.1685
HIERARCH ISS PBLA56 START -27.0873
HIERARCH ISS PBLA56 END -26.8422
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1