Exposure
ID
SPICA.2025-08-19T11-47-43_1
Header ID
SPICA.2025-08-19T11-47-43
Date updated
2025-08-19 11:46:38 UTC+0000
Release date
None
UTC Start
2025-08-19 11:46:38.267
UTC End
2025-08-19 11:47:38.267
MJD Start
60906.4907206826
MJD End
60906.491415127035
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 27.5898 27.5579 129.8960 130.0481
S1-E1 314.3596 314.3162 99.7397 99.9251
S1-E2 256.9013 256.8263 106.1381 106.3117
S1-W1 218.6329 218.2152 166.9617 167.1676
S2-E1 290.8343 290.8090 97.0082 97.1992
S2-E2 231.9161 231.8651 103.3910 103.5695
S2-W1 197.3196 196.9446 171.7960 172.0117
E1-E2 65.6319 65.6280 -106.1226 -105.8796
E1-W1 305.6199 305.5293 -121.5285 -121.2695
E2-W1 242.9727 242.8798 -125.6435 -125.3817
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60906.4907206826
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 27.5898
HIERARCH ISS PBL12 END 27.5579
HIERARCH ISS PBLA12 START 129.896
HIERARCH ISS PBLA12 END 130.0481
HIERARCH ISS PBL13 START 314.3596
HIERARCH ISS PBL13 END 314.3162
HIERARCH ISS PBLA13 START 99.7397
HIERARCH ISS PBLA13 END 99.9251
HIERARCH ISS PBL14 START 256.9013
HIERARCH ISS PBL14 END 256.8263
HIERARCH ISS PBLA14 START 106.1381
HIERARCH ISS PBLA14 END 106.3117
HIERARCH ISS PBL15 START 218.6329
HIERARCH ISS PBL15 END 218.2152
HIERARCH ISS PBLA15 START 166.9617
HIERARCH ISS PBLA15 END 167.1676
HIERARCH ISS PBL23 START 290.8343
HIERARCH ISS PBL23 END 290.809
HIERARCH ISS PBLA23 START 97.0082
HIERARCH ISS PBLA23 END 97.1992
HIERARCH ISS PBL24 START 231.9161
HIERARCH ISS PBL24 END 231.8651
HIERARCH ISS PBLA24 START 103.391
HIERARCH ISS PBLA24 END 103.5695
HIERARCH ISS PBL25 START 197.3196
HIERARCH ISS PBL25 END 196.9446
HIERARCH ISS PBLA25 START 171.796
HIERARCH ISS PBLA25 END 172.0117
HIERARCH ISS PBL34 START 65.6319
HIERARCH ISS PBL34 END 65.628
HIERARCH ISS PBLA34 START -106.1226
HIERARCH ISS PBLA34 END -105.8796
HIERARCH ISS PBL35 START 305.6199
HIERARCH ISS PBL35 END 305.5293
HIERARCH ISS PBLA35 START -121.5285
HIERARCH ISS PBLA35 END -121.2695
HIERARCH ISS PBL45 START 242.9727
HIERARCH ISS PBL45 END 242.8798
HIERARCH ISS PBLA45 START -125.6435
HIERARCH ISS PBLA45 END -125.3817
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1