Exposure
ID
SPICA.2025-08-19T11-45-31_1
Header ID
SPICA.2025-08-19T11-45-31
Date updated
2025-08-19 11:44:26 UTC+0000
Release date
None
UTC Start
2025-08-19 11:44:26.010
UTC End
2025-08-19 11:45:26.010
MJD Start
60906.4891899323
MJD End
60906.48988437673
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 27.6543 27.6227 129.5862 129.7384
S1-E1 314.4455 314.4038 99.3620 99.5475
S1-E2 257.0514 256.9782 105.7843 105.9580
S1-W1 219.4784 219.0641 166.5430 166.7485
S2-E1 290.8837 290.8598 96.6189 96.8101
S2-E2 232.0178 231.9682 103.0272 103.2058
S2-W1 198.0792 197.7070 171.3579 171.5729
E1-E2 65.6399 65.6359 -106.6170 -106.3743
E1-W1 305.8050 305.7141 -122.0551 -121.7967
E2-W1 243.1621 243.0691 -126.1759 -125.9146
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60906.4891899323
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 27.6543
HIERARCH ISS PBL12 END 27.6227
HIERARCH ISS PBLA12 START 129.5862
HIERARCH ISS PBLA12 END 129.7384
HIERARCH ISS PBL13 START 314.4455
HIERARCH ISS PBL13 END 314.4038
HIERARCH ISS PBLA13 START 99.362
HIERARCH ISS PBLA13 END 99.5475
HIERARCH ISS PBL14 START 257.0514
HIERARCH ISS PBL14 END 256.9782
HIERARCH ISS PBLA14 START 105.7843
HIERARCH ISS PBLA14 END 105.958
HIERARCH ISS PBL15 START 219.4784
HIERARCH ISS PBL15 END 219.0641
HIERARCH ISS PBLA15 START 166.543
HIERARCH ISS PBLA15 END 166.7485
HIERARCH ISS PBL23 START 290.8837
HIERARCH ISS PBL23 END 290.8598
HIERARCH ISS PBLA23 START 96.6189
HIERARCH ISS PBLA23 END 96.8101
HIERARCH ISS PBL24 START 232.0178
HIERARCH ISS PBL24 END 231.9682
HIERARCH ISS PBLA24 START 103.0272
HIERARCH ISS PBLA24 END 103.2058
HIERARCH ISS PBL25 START 198.0792
HIERARCH ISS PBL25 END 197.707
HIERARCH ISS PBLA25 START 171.3579
HIERARCH ISS PBLA25 END 171.5729
HIERARCH ISS PBL34 START 65.6399
HIERARCH ISS PBL34 END 65.6359
HIERARCH ISS PBLA34 START -106.617
HIERARCH ISS PBLA34 END -106.3743
HIERARCH ISS PBL35 START 305.805
HIERARCH ISS PBL35 END 305.7141
HIERARCH ISS PBLA35 START -122.0551
HIERARCH ISS PBLA35 END -121.7967
HIERARCH ISS PBL45 START 243.1621
HIERARCH ISS PBL45 END 243.0691
HIERARCH ISS PBLA45 START -126.1759
HIERARCH ISS PBLA45 END -125.9146
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1