Exposure
ID
SPICA.2025-08-14T10-22-17_1
Header ID
SPICA.2025-08-14T10-22-17
Date updated
2025-08-14 10:21:12 UTC+0000
Release date
None
UTC Start
2025-08-14 10:21:12.172
UTC End
2025-08-14 10:22:12.172
MJD Start
60901.4313908804
MJD End
60901.432085324835
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
70002
Category
science
Program ID
S04/S01
Program Title
TBD
Program Type
Normal
PI / COI
ibanez/ligi
Target
ID
47860
Name
HD_219134
RA
348.3207
DEC
57.16836
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.8140 30.8025 107.9136 108.0754
S1-E1 314.6416 314.7119 74.2620 74.4442
S1-E2 261.5603 261.5944 81.9883 82.1626
S1-W1 261.4585 261.2706 139.4308 139.6237
S2-E1 289.4953 289.5681 70.8806 71.0667
S2-E2 234.2350 234.2759 78.6911 78.8687
S2-W1 235.7410 235.5727 143.3489 143.5465
E1-E2 65.6648 65.6748 -138.1166 -137.8965
E1-W1 313.4734 313.4859 -154.9348 -154.7079
E2-W1 251.3363 251.3368 -159.2701 -159.0422
Header: used keywords
Key Value
HIERARCH OBS PROG ID S04/S01
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60901.4313908804
PI-COI ibanez/ligi
HIERARCH OBS TARG NAME HD_219134
HIERARCH OBS RA 348.3207
HIERARCH OBS DEC 57.16836
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 5
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH ISS PBL12 START 30.814
HIERARCH ISS PBL12 END 30.8025
HIERARCH ISS PBLA12 START 107.9136
HIERARCH ISS PBLA12 END 108.0754
HIERARCH ISS PBL13 START 314.6416
HIERARCH ISS PBL13 END 314.7119
HIERARCH ISS PBLA13 START 74.262
HIERARCH ISS PBLA13 END 74.4442
HIERARCH ISS PBL14 START 261.5603
HIERARCH ISS PBL14 END 261.5944
HIERARCH ISS PBLA14 START 81.9883
HIERARCH ISS PBLA14 END 82.1626
HIERARCH ISS PBL15 START 261.4585
HIERARCH ISS PBL15 END 261.2706
HIERARCH ISS PBLA15 START 139.4308
HIERARCH ISS PBLA15 END 139.6237
HIERARCH ISS PBL23 START 289.4953
HIERARCH ISS PBL23 END 289.5681
HIERARCH ISS PBLA23 START 70.8806
HIERARCH ISS PBLA23 END 71.0667
HIERARCH ISS PBL24 START 234.235
HIERARCH ISS PBL24 END 234.2759
HIERARCH ISS PBLA24 START 78.6911
HIERARCH ISS PBLA24 END 78.8687
HIERARCH ISS PBL25 START 235.741
HIERARCH ISS PBL25 END 235.5727
HIERARCH ISS PBLA25 START 143.3489
HIERARCH ISS PBLA25 END 143.5465
HIERARCH ISS PBL34 START 65.6648
HIERARCH ISS PBL34 END 65.6748
HIERARCH ISS PBLA34 START -138.1166
HIERARCH ISS PBLA34 END -137.8965
HIERARCH ISS PBL35 START 313.4734
HIERARCH ISS PBL35 END 313.4859
HIERARCH ISS PBLA35 START -154.9348
HIERARCH ISS PBLA35 END -154.7079
HIERARCH ISS PBL45 START 251.3363
HIERARCH ISS PBL45 END 251.3368
HIERARCH ISS PBLA45 START -159.2701
HIERARCH ISS PBLA45 END -159.0422
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1