Exposure
ID
SPICA.2025-04-23T11-26-42_1
Header ID
SPICA.2025-04-23T11-26-42
Date updated
2025-04-23 11:25:37 UTC+0000
Release date
None
UTC Start
2025-04-23 11:25:37.725
UTC End
2025-04-23 11:26:37.725
MJD Start
60788.476131078
MJD End
60788.47682552243
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
68300
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
50764
Name
HD_168914
RA
275.2542
DEC
28.86995
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9354 33.9363 94.1595 94.3123
S1-E1 330.4097 330.3840 62.1735 62.3130
S1-E2 278.3505 278.3286 69.7943 69.9376
S1-W1 272.8350 272.9617 123.2661 123.4375
S1-W2 209.2124 209.2387 103.4274 103.5883
S2-E1 302.1616 302.1398 58.7629 58.9008
S2-E2 247.8334 247.8133 66.5559 66.6977
S2-W1 243.7447 243.8763 127.1494 127.3211
S2-W2 175.8050 175.8312 105.2089 105.3711
E1-E2 65.8391 65.8467 -151.9281 -151.8007
E1-W1 310.5733 310.7449 -168.0933 -167.9691
E1-W2 221.3673 221.4197 -156.3760 -156.2509
E2-W1 248.0156 248.1809 -172.3318 -172.2059
E2-W2 155.8102 155.8554 -158.2539 -158.1295
W1-W2 104.0340 104.1488 -13.6962 -13.5499
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 60788.476131078
PI-COI spica
HIERARCH OBS TARG NAME HD_168914
HIERARCH OBS RA 275.2542
HIERARCH OBS DEC 28.86995
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 33.9354
HIERARCH ISS PBL12 END 33.9363
HIERARCH ISS PBLA12 START 94.1595
HIERARCH ISS PBLA12 END 94.3123
HIERARCH ISS PBL13 START 330.4097
HIERARCH ISS PBL13 END 330.384
HIERARCH ISS PBLA13 START 62.1735
HIERARCH ISS PBLA13 END 62.313
HIERARCH ISS PBL14 START 278.3505
HIERARCH ISS PBL14 END 278.3286
HIERARCH ISS PBLA14 START 69.7943
HIERARCH ISS PBLA14 END 69.9376
HIERARCH ISS PBL15 START 272.835
HIERARCH ISS PBL15 END 272.9617
HIERARCH ISS PBLA15 START 123.2661
HIERARCH ISS PBLA15 END 123.4375
HIERARCH ISS PBL16 START 209.2124
HIERARCH ISS PBL16 END 209.2387
HIERARCH ISS PBLA16 START 103.4274
HIERARCH ISS PBLA16 END 103.5883
HIERARCH ISS PBL23 START 302.1616
HIERARCH ISS PBL23 END 302.1398
HIERARCH ISS PBLA23 START 58.7629
HIERARCH ISS PBLA23 END 58.9008
HIERARCH ISS PBL24 START 247.8334
HIERARCH ISS PBL24 END 247.8133
HIERARCH ISS PBLA24 START 66.5559
HIERARCH ISS PBLA24 END 66.6977
HIERARCH ISS PBL25 START 243.7447
HIERARCH ISS PBL25 END 243.8763
HIERARCH ISS PBLA25 START 127.1494
HIERARCH ISS PBLA25 END 127.3211
HIERARCH ISS PBL26 START 175.805
HIERARCH ISS PBL26 END 175.8312
HIERARCH ISS PBLA26 START 105.2089
HIERARCH ISS PBLA26 END 105.3711
HIERARCH ISS PBL34 START 65.8391
HIERARCH ISS PBL34 END 65.8467
HIERARCH ISS PBLA34 START -151.9281
HIERARCH ISS PBLA34 END -151.8007
HIERARCH ISS PBL35 START 310.5733
HIERARCH ISS PBL35 END 310.7449
HIERARCH ISS PBLA35 START -168.0933
HIERARCH ISS PBLA35 END -167.9691
HIERARCH ISS PBL36 START 221.3673
HIERARCH ISS PBL36 END 221.4197
HIERARCH ISS PBLA36 START -156.376
HIERARCH ISS PBLA36 END -156.2509
HIERARCH ISS PBL45 START 248.0156
HIERARCH ISS PBL45 END 248.1809
HIERARCH ISS PBLA45 START -172.3318
HIERARCH ISS PBLA45 END -172.2059
HIERARCH ISS PBL46 START 155.8102
HIERARCH ISS PBL46 END 155.8554
HIERARCH ISS PBLA46 START -158.2539
HIERARCH ISS PBLA46 END -158.1295
HIERARCH ISS PBL56 START 104.034
HIERARCH ISS PBL56 END 104.1488
HIERARCH ISS PBLA56 START -13.6962
HIERARCH ISS PBLA56 END -13.5499
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1