Exposure
ID
SPICA.2025-12-13T02-28-50_1
Header ID
SPICA.2025-12-13T02-28-50
Date updated
2025-12-13 02:27:45 UTC+0000
Release date
None
UTC Start
2025-12-13 02:27:45.543
UTC End
2025-12-13 02:28:45.543
MJD Start
61022.1026104515
MJD End
61022.10330489593
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
5.74896
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.90737
Observation
ID
64345
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47749
Name
HD_6658
RA
17.00354
DEC
43.94209
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.6046 33.6043 90.8056 90.9609
S1-E1 321.9135 322.0481 58.2938 58.4432
S1-E2 272.0076 272.0912 66.1336 66.2819
S1-W1 278.4507 278.4588 118.3871 118.5785
S1-W2 209.6548 209.6410 99.7997 99.9663
S2-E1 294.1304 294.2671 54.7732 54.9237
S2-E2 241.8777 241.9634 62.8089 62.9576
S2-W1 249.1515 249.1707 121.9675 122.1629
S2-W2 176.5415 176.5293 101.5050 101.6738
E1-E2 64.2451 64.2905 -156.9824 -156.8114
E1-W1 302.9507 303.2229 -174.5258 -174.3426
E1-W2 215.6329 215.8003 -161.8213 -161.6477
E2-W1 242.4682 242.6924 -179.1067 -178.9194
E2-W2 151.7136 151.8355 -163.8684 -163.6935
W1-W2 104.0342 104.1247 -21.6446 -21.4367
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 61022.1026104515
PI-COI spica
HIERARCH OBS TARG NAME HD_6658
HIERARCH OBS RA 17.00354
HIERARCH OBS DEC 43.94209
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 33.6046
HIERARCH ISS PBL12 END 33.6043
HIERARCH ISS PBLA12 START 90.8056
HIERARCH ISS PBLA12 END 90.9609
HIERARCH ISS PBL13 START 321.9135
HIERARCH ISS PBL13 END 322.0481
HIERARCH ISS PBLA13 START 58.2938
HIERARCH ISS PBLA13 END 58.4432
HIERARCH ISS PBL14 START 272.0076
HIERARCH ISS PBL14 END 272.0912
HIERARCH ISS PBLA14 START 66.1336
HIERARCH ISS PBLA14 END 66.2819
HIERARCH ISS PBL15 START 278.4507
HIERARCH ISS PBL15 END 278.4588
HIERARCH ISS PBLA15 START 118.3871
HIERARCH ISS PBLA15 END 118.5785
HIERARCH ISS PBL16 START 209.6548
HIERARCH ISS PBL16 END 209.641
HIERARCH ISS PBLA16 START 99.7997
HIERARCH ISS PBLA16 END 99.9663
HIERARCH ISS PBL23 START 294.1304
HIERARCH ISS PBL23 END 294.2671
HIERARCH ISS PBLA23 START 54.7732
HIERARCH ISS PBLA23 END 54.9237
HIERARCH ISS PBL24 START 241.8777
HIERARCH ISS PBL24 END 241.9634
HIERARCH ISS PBLA24 START 62.8089
HIERARCH ISS PBLA24 END 62.9576
HIERARCH ISS PBL25 START 249.1515
HIERARCH ISS PBL25 END 249.1707
HIERARCH ISS PBLA25 START 121.9675
HIERARCH ISS PBLA25 END 122.1629
HIERARCH ISS PBL26 START 176.5415
HIERARCH ISS PBL26 END 176.5293
HIERARCH ISS PBLA26 START 101.505
HIERARCH ISS PBLA26 END 101.6738
HIERARCH ISS PBL34 START 64.2451
HIERARCH ISS PBL34 END 64.2905
HIERARCH ISS PBLA34 START -156.9824
HIERARCH ISS PBLA34 END -156.8114
HIERARCH ISS PBL35 START 302.9507
HIERARCH ISS PBL35 END 303.2229
HIERARCH ISS PBLA35 START -174.5258
HIERARCH ISS PBLA35 END -174.3426
HIERARCH ISS PBL36 START 215.6329
HIERARCH ISS PBL36 END 215.8003
HIERARCH ISS PBLA36 START -161.8213
HIERARCH ISS PBLA36 END -161.6477
HIERARCH ISS PBL45 START 242.4682
HIERARCH ISS PBL45 END 242.6924
HIERARCH ISS PBLA45 START -179.1067
HIERARCH ISS PBLA45 END -178.9194
HIERARCH ISS PBL46 START 151.7136
HIERARCH ISS PBL46 END 151.8355
HIERARCH ISS PBLA46 START -163.8684
HIERARCH ISS PBLA46 END -163.6935
HIERARCH ISS PBL56 START 104.0342
HIERARCH ISS PBL56 END 104.1247
HIERARCH ISS PBLA56 START -21.6446
HIERARCH ISS PBLA56 END -21.4367
HIERARCH CHARA TAU0 5.74896
HIERARCH CHARA SEEING 1.90737