Exposure
ID
SPICA.2025-08-19T07-20-39_1
Header ID
SPICA.2025-08-19T07-20-39
Date updated
2025-08-19 07:19:34 UTC+0000
Release date
None
UTC Start
2025-08-19 07:19:34.618
UTC End
2025-08-19 07:20:34.618
MJD Start
60906.3052617849
MJD End
60906.305956229335
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 31.1230 31.1230 89.9607 90.1284
S1-E1 297.7044 297.9106 54.5630 54.7382
S1-E2 250.2913 250.4285 63.0790 63.2480
S1-W1 273.1223 273.0587 117.9187 118.1248
S2-E1 272.9305 273.1337 50.7756 50.9544
S2-E2 222.9759 223.1125 59.4606 59.6320
S2-W1 246.0646 246.0120 121.3183 121.5293
E1-E2 62.3785 62.4282 -161.8917 -161.6757
E1-W1 300.4948 300.7157 -179.7671 -179.5363
E2-W1 241.8865 242.0547 175.6928 175.9268
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60906.3052617849
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 31.123
HIERARCH ISS PBL12 END 31.123
HIERARCH ISS PBLA12 START 89.9607
HIERARCH ISS PBLA12 END 90.1284
HIERARCH ISS PBL13 START 297.7044
HIERARCH ISS PBL13 END 297.9106
HIERARCH ISS PBLA13 START 54.563
HIERARCH ISS PBLA13 END 54.7382
HIERARCH ISS PBL14 START 250.2913
HIERARCH ISS PBL14 END 250.4285
HIERARCH ISS PBLA14 START 63.079
HIERARCH ISS PBLA14 END 63.248
HIERARCH ISS PBL15 START 273.1223
HIERARCH ISS PBL15 END 273.0587
HIERARCH ISS PBLA15 START 117.9187
HIERARCH ISS PBLA15 END 118.1248
HIERARCH ISS PBL23 START 272.9305
HIERARCH ISS PBL23 END 273.1337
HIERARCH ISS PBLA23 START 50.7756
HIERARCH ISS PBLA23 END 50.9544
HIERARCH ISS PBL24 START 222.9759
HIERARCH ISS PBL24 END 223.1125
HIERARCH ISS PBLA24 START 59.4606
HIERARCH ISS PBLA24 END 59.632
HIERARCH ISS PBL25 START 246.0646
HIERARCH ISS PBL25 END 246.012
HIERARCH ISS PBLA25 START 121.3183
HIERARCH ISS PBLA25 END 121.5293
HIERARCH ISS PBL34 START 62.3785
HIERARCH ISS PBL34 END 62.4282
HIERARCH ISS PBLA34 START -161.8917
HIERARCH ISS PBLA34 END -161.6757
HIERARCH ISS PBL35 START 300.4948
HIERARCH ISS PBL35 END 300.7157
HIERARCH ISS PBLA35 START -179.7671
HIERARCH ISS PBLA35 END -179.5363
HIERARCH ISS PBL45 START 241.8865
HIERARCH ISS PBL45 END 242.0547
HIERARCH ISS PBLA45 START 175.6928
HIERARCH ISS PBLA45 END 175.9268
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1