Exposure
ID
SPICA.2025-08-19T07-22-51_1
Header ID
SPICA.2025-08-19T07-22-51
Date updated
2025-08-19 07:21:46 UTC+0000
Release date
None
UTC Start
2025-08-19 07:21:46.836
UTC End
2025-08-19 07:22:46.836
MJD Start
60906.3067920777
MJD End
60906.307486522135
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 31.1229 31.1226 90.3023 90.4700
S1-E1 298.1227 298.3258 54.9198 55.0952
S1-E2 250.5696 250.7046 63.4233 63.5925
S1-W1 272.9919 272.9266 118.3382 118.5440
S2-E1 273.3427 273.5430 51.1396 51.3185
S2-E2 223.2530 223.3875 59.8097 59.9813
S2-W1 245.9566 245.9024 121.7479 121.9587
E1-E2 62.4793 62.5282 -161.4518 -161.2358
E1-W1 300.9427 301.1598 -179.2972 -179.0667
E2-W1 242.2274 242.3926 176.1692 176.4028
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60906.3067920777
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 31.1229
HIERARCH ISS PBL12 END 31.1226
HIERARCH ISS PBLA12 START 90.3023
HIERARCH ISS PBLA12 END 90.47
HIERARCH ISS PBL13 START 298.1227
HIERARCH ISS PBL13 END 298.3258
HIERARCH ISS PBLA13 START 54.9198
HIERARCH ISS PBLA13 END 55.0952
HIERARCH ISS PBL14 START 250.5696
HIERARCH ISS PBL14 END 250.7046
HIERARCH ISS PBLA14 START 63.4233
HIERARCH ISS PBLA14 END 63.5925
HIERARCH ISS PBL15 START 272.9919
HIERARCH ISS PBL15 END 272.9266
HIERARCH ISS PBLA15 START 118.3382
HIERARCH ISS PBLA15 END 118.544
HIERARCH ISS PBL23 START 273.3427
HIERARCH ISS PBL23 END 273.543
HIERARCH ISS PBLA23 START 51.1396
HIERARCH ISS PBLA23 END 51.3185
HIERARCH ISS PBL24 START 223.253
HIERARCH ISS PBL24 END 223.3875
HIERARCH ISS PBLA24 START 59.8097
HIERARCH ISS PBLA24 END 59.9813
HIERARCH ISS PBL25 START 245.9566
HIERARCH ISS PBL25 END 245.9024
HIERARCH ISS PBLA25 START 121.7479
HIERARCH ISS PBLA25 END 121.9587
HIERARCH ISS PBL34 START 62.4793
HIERARCH ISS PBL34 END 62.5282
HIERARCH ISS PBLA34 START -161.4518
HIERARCH ISS PBLA34 END -161.2358
HIERARCH ISS PBL35 START 300.9427
HIERARCH ISS PBL35 END 301.1598
HIERARCH ISS PBLA35 START -179.2972
HIERARCH ISS PBLA35 END -179.0667
HIERARCH ISS PBL45 START 242.2274
HIERARCH ISS PBL45 END 242.3926
HIERARCH ISS PBLA45 START 176.1692
HIERARCH ISS PBLA45 END 176.4028
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1