Exposure
ID
SPICA.2025-10-13T07-07-57_1
Header ID
SPICA.2025-10-13T07-07-57
Date updated
2025-10-13 07:06:52 UTC+0000
Release date
None
UTC Start
2025-10-13 07:06:52.655
UTC End
2025-10-13 07:07:52.655
MJD Start
60961.2964427686
MJD End
60961.297137213034
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
70050
Category
science
Program ID
S7C/NOIR4
Program Title
TBD
Program Type
Normal
PI / COI
bailleul
Target
ID
47883
Name
HD_213306
RA
337.2928
DEC
58.4152
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 29.1742 29.1518 120.8154 120.9728
S1-E1 315.4539 315.4586 88.8149 89.0014
S1-E2 259.8068 259.7808 95.8652 96.0413
S1-W1 240.2020 239.8838 155.2205 155.4167
S2-E1 291.1237 291.1383 85.7707 85.9622
S2-E2 233.6795 233.6689 92.8464 93.0268
S2-W1 216.7591 216.4717 159.5820 159.7850
E1-E2 65.8483 65.8459 -120.1504 -119.9156
E1-W1 310.7260 310.6507 -136.2908 -136.0464
E2-W1 248.1493 248.0726 -140.5213 -140.2755
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60961.2964427686
PI-COI bailleul
HIERARCH OBS TARG NAME HD_213306
HIERARCH OBS RA 337.2928
HIERARCH OBS DEC 58.4152
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 29.1742
HIERARCH ISS PBL12 END 29.1518
HIERARCH ISS PBLA12 START 120.8154
HIERARCH ISS PBLA12 END 120.9728
HIERARCH ISS PBL13 START 315.4539
HIERARCH ISS PBL13 END 315.4586
HIERARCH ISS PBLA13 START 88.8149
HIERARCH ISS PBLA13 END 89.0014
HIERARCH ISS PBL14 START 259.8068
HIERARCH ISS PBL14 END 259.7808
HIERARCH ISS PBLA14 START 95.8652
HIERARCH ISS PBLA14 END 96.0413
HIERARCH ISS PBL15 START 240.202
HIERARCH ISS PBL15 END 239.8838
HIERARCH ISS PBLA15 START 155.2205
HIERARCH ISS PBLA15 END 155.4167
HIERARCH ISS PBL23 START 291.1237
HIERARCH ISS PBL23 END 291.1383
HIERARCH ISS PBLA23 START 85.7707
HIERARCH ISS PBLA23 END 85.9622
HIERARCH ISS PBL24 START 233.6795
HIERARCH ISS PBL24 END 233.6689
HIERARCH ISS PBLA24 START 92.8464
HIERARCH ISS PBLA24 END 93.0268
HIERARCH ISS PBL25 START 216.7591
HIERARCH ISS PBL25 END 216.4717
HIERARCH ISS PBLA25 START 159.582
HIERARCH ISS PBLA25 END 159.785
HIERARCH ISS PBL34 START 65.8483
HIERARCH ISS PBL34 END 65.8459
HIERARCH ISS PBLA34 START -120.1504
HIERARCH ISS PBLA34 END -119.9156
HIERARCH ISS PBL35 START 310.726
HIERARCH ISS PBL35 END 310.6507
HIERARCH ISS PBLA35 START -136.2908
HIERARCH ISS PBLA35 END -136.0464
HIERARCH ISS PBL45 START 248.1493
HIERARCH ISS PBL45 END 248.0726
HIERARCH ISS PBLA45 START -140.5213
HIERARCH ISS PBLA45 END -140.2755
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1