Exposure
ID
SPICA.2025-08-22T09-51-09_1
Header ID
SPICA.2025-08-22T09-51-09
Date updated
2025-08-22 09:50:04 UTC+0000
Release date
None
UTC Start
2025-08-22 09:50:04.780
UTC End
2025-08-22 09:51:04.780
MJD Start
60909.4097775409
MJD End
60909.410471985335
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 29.9217 29.9047 114.7500 114.9107
S1-E1 314.6710 314.7069 81.7179 81.9036
S1-E2 260.2216 260.2250 89.1403 89.3168
S1-W1 251.0620 250.8082 147.7796 147.9744
S2-E1 290.0447 290.0865 78.4941 78.6843
S2-E2 233.5977 233.6120 85.9664 86.1468
S2-W1 226.5637 226.3349 151.9077 152.1081
E1-E2 65.8560 65.8585 -128.9762 -128.7478
E1-W1 312.9531 312.9138 -145.4400 -145.2039
E2-W1 250.4936 250.4490 -149.7130 -149.4759
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60909.4097775409
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 29.9217
HIERARCH ISS PBL12 END 29.9047
HIERARCH ISS PBLA12 START 114.75
HIERARCH ISS PBLA12 END 114.9107
HIERARCH ISS PBL13 START 314.671
HIERARCH ISS PBL13 END 314.7069
HIERARCH ISS PBLA13 START 81.7179
HIERARCH ISS PBLA13 END 81.9036
HIERARCH ISS PBL14 START 260.2216
HIERARCH ISS PBL14 END 260.225
HIERARCH ISS PBLA14 START 89.1403
HIERARCH ISS PBLA14 END 89.3168
HIERARCH ISS PBL15 START 251.062
HIERARCH ISS PBL15 END 250.8082
HIERARCH ISS PBLA15 START 147.7796
HIERARCH ISS PBLA15 END 147.9744
HIERARCH ISS PBL23 START 290.0447
HIERARCH ISS PBL23 END 290.0865
HIERARCH ISS PBLA23 START 78.4941
HIERARCH ISS PBLA23 END 78.6843
HIERARCH ISS PBL24 START 233.5977
HIERARCH ISS PBL24 END 233.612
HIERARCH ISS PBLA24 START 85.9664
HIERARCH ISS PBLA24 END 86.1468
HIERARCH ISS PBL25 START 226.5637
HIERARCH ISS PBL25 END 226.3349
HIERARCH ISS PBLA25 START 151.9077
HIERARCH ISS PBLA25 END 152.1081
HIERARCH ISS PBL34 START 65.856
HIERARCH ISS PBL34 END 65.8585
HIERARCH ISS PBLA34 START -128.9762
HIERARCH ISS PBLA34 END -128.7478
HIERARCH ISS PBL35 START 312.9531
HIERARCH ISS PBL35 END 312.9138
HIERARCH ISS PBLA35 START -145.44
HIERARCH ISS PBLA35 END -145.2039
HIERARCH ISS PBL45 START 250.4936
HIERARCH ISS PBL45 END 250.449
HIERARCH ISS PBLA45 START -149.713
HIERARCH ISS PBLA45 END -149.4759
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1