Exposure
ID
SPICA.2025-08-22T09-55-34_1
Header ID
SPICA.2025-08-22T09-55-34
Date updated
2025-08-22 09:54:29 UTC+0000
Release date
None
UTC Start
2025-08-22 09:54:29.288
UTC End
2025-08-22 09:55:29.288
MJD Start
60909.4128389857
MJD End
60909.41353343013
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 29.8516 29.8341 115.4042 115.5645
S1-E1 314.8119 314.8443 82.4746 82.6605
S1-E2 260.2304 260.2307 89.8594 90.0359
S1-W1 250.0181 249.7576 148.5729 148.7676
S2-E1 290.2103 290.2490 79.2692 79.4595
S2-E2 233.6517 233.6633 86.7012 86.8816
S2-W1 225.6223 225.3873 152.7240 152.9244
E1-E2 65.8649 65.8667 -128.0446 -127.8154
E1-W1 312.7857 312.7417 -144.4771 -144.2402
E2-W1 250.3056 250.2568 -148.7460 -148.5081
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60909.4128389857
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 29.8516
HIERARCH ISS PBL12 END 29.8341
HIERARCH ISS PBLA12 START 115.4042
HIERARCH ISS PBLA12 END 115.5645
HIERARCH ISS PBL13 START 314.8119
HIERARCH ISS PBL13 END 314.8443
HIERARCH ISS PBLA13 START 82.4746
HIERARCH ISS PBLA13 END 82.6605
HIERARCH ISS PBL14 START 260.2304
HIERARCH ISS PBL14 END 260.2307
HIERARCH ISS PBLA14 START 89.8594
HIERARCH ISS PBLA14 END 90.0359
HIERARCH ISS PBL15 START 250.0181
HIERARCH ISS PBL15 END 249.7576
HIERARCH ISS PBLA15 START 148.5729
HIERARCH ISS PBLA15 END 148.7676
HIERARCH ISS PBL23 START 290.2103
HIERARCH ISS PBL23 END 290.249
HIERARCH ISS PBLA23 START 79.2692
HIERARCH ISS PBLA23 END 79.4595
HIERARCH ISS PBL24 START 233.6517
HIERARCH ISS PBL24 END 233.6633
HIERARCH ISS PBLA24 START 86.7012
HIERARCH ISS PBLA24 END 86.8816
HIERARCH ISS PBL25 START 225.6223
HIERARCH ISS PBL25 END 225.3873
HIERARCH ISS PBLA25 START 152.724
HIERARCH ISS PBLA25 END 152.9244
HIERARCH ISS PBL34 START 65.8649
HIERARCH ISS PBL34 END 65.8667
HIERARCH ISS PBLA34 START -128.0446
HIERARCH ISS PBLA34 END -127.8154
HIERARCH ISS PBL35 START 312.7857
HIERARCH ISS PBL35 END 312.7417
HIERARCH ISS PBLA35 START -144.4771
HIERARCH ISS PBLA35 END -144.2402
HIERARCH ISS PBL45 START 250.3056
HIERARCH ISS PBL45 END 250.2568
HIERARCH ISS PBLA45 START -148.746
HIERARCH ISS PBLA45 END -148.5081
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1