Exposure
ID
SPICA.2025-06-14T11-03-05_1
Header ID
SPICA.2025-06-14T11-03-05
Date updated
2025-06-14 11:02:00 UTC+0000
Release date
None
UTC Start
2025-06-14 11:02:00.260
UTC End
2025-06-14 11:03:00.260
MJD Start
60840.4597252342
MJD End
60840.46041967863
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 30.6276 30.6348 78.3694 78.5370
S1-E1 277.5476 277.8673 42.2258 42.3993
S1-E2 235.9611 236.1842 51.2742 51.4401
S1-W1 275.2207 275.1965 103.5598 103.7726
S1-W2 197.0043 197.0132 87.0923 87.2730
S2-E1 253.4591 253.7705 38.1387 38.3169
S2-E2 209.1606 209.3775 47.4500 47.6187
S2-W1 247.8490 247.8298 106.5748 106.7935
S2-W2 166.7956 166.7988 88.6880 88.8715
E1-E2 57.9603 58.0355 -177.5853 -177.3550
E1-W1 281.9455 282.2614 163.2995 163.5522
E1-W2 195.7982 196.0485 177.0069 177.2441
E2-W1 227.9725 228.2094 158.5237 158.7806
E2-W2 138.2039 138.3785 174.7417 174.9818
W1-W2 102.7908 102.8482 -43.5323 -43.2685
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 60840.4597252342
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 30.6276
HIERARCH ISS PBL12 END 30.6348
HIERARCH ISS PBLA12 START 78.3694
HIERARCH ISS PBLA12 END 78.537
HIERARCH ISS PBL13 START 277.5476
HIERARCH ISS PBL13 END 277.8673
HIERARCH ISS PBLA13 START 42.2258
HIERARCH ISS PBLA13 END 42.3993
HIERARCH ISS PBL14 START 235.9611
HIERARCH ISS PBL14 END 236.1842
HIERARCH ISS PBLA14 START 51.2742
HIERARCH ISS PBLA14 END 51.4401
HIERARCH ISS PBL15 START 275.2207
HIERARCH ISS PBL15 END 275.1965
HIERARCH ISS PBLA15 START 103.5598
HIERARCH ISS PBLA15 END 103.7726
HIERARCH ISS PBL16 START 197.0043
HIERARCH ISS PBL16 END 197.0132
HIERARCH ISS PBLA16 START 87.0923
HIERARCH ISS PBLA16 END 87.273
HIERARCH ISS PBL23 START 253.4591
HIERARCH ISS PBL23 END 253.7705
HIERARCH ISS PBLA23 START 38.1387
HIERARCH ISS PBLA23 END 38.3169
HIERARCH ISS PBL24 START 209.1606
HIERARCH ISS PBL24 END 209.3775
HIERARCH ISS PBLA24 START 47.45
HIERARCH ISS PBLA24 END 47.6187
HIERARCH ISS PBL25 START 247.849
HIERARCH ISS PBL25 END 247.8298
HIERARCH ISS PBLA25 START 106.5748
HIERARCH ISS PBLA25 END 106.7935
HIERARCH ISS PBL26 START 166.7956
HIERARCH ISS PBL26 END 166.7988
HIERARCH ISS PBLA26 START 88.688
HIERARCH ISS PBLA26 END 88.8715
HIERARCH ISS PBL34 START 57.9603
HIERARCH ISS PBL34 END 58.0355
HIERARCH ISS PBLA34 START -177.5853
HIERARCH ISS PBLA34 END -177.355
HIERARCH ISS PBL35 START 281.9455
HIERARCH ISS PBL35 END 282.2614
HIERARCH ISS PBLA35 START 163.2995
HIERARCH ISS PBLA35 END 163.5522
HIERARCH ISS PBL36 START 195.7982
HIERARCH ISS PBL36 END 196.0485
HIERARCH ISS PBLA36 START 177.0069
HIERARCH ISS PBLA36 END 177.2441
HIERARCH ISS PBL45 START 227.9725
HIERARCH ISS PBL45 END 228.2094
HIERARCH ISS PBLA45 START 158.5237
HIERARCH ISS PBLA45 END 158.7806
HIERARCH ISS PBL46 START 138.2039
HIERARCH ISS PBL46 END 138.3785
HIERARCH ISS PBLA46 START 174.7417
HIERARCH ISS PBLA46 END 174.9818
HIERARCH ISS PBL56 START 102.7908
HIERARCH ISS PBL56 END 102.8482
HIERARCH ISS PBLA56 START -43.5323
HIERARCH ISS PBLA56 END -43.2685
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1