Exposure
ID
SPICA.2025-08-19T07-19-33_1
Header ID
SPICA.2025-08-19T07-19-33
Date updated
2025-08-19 07:18:28 UTC+0000
Release date
None
UTC Start
2025-08-19 07:18:28.498
UTC End
2025-08-19 07:19:28.498
MJD Start
60906.304496506
MJD End
60906.305190950436
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 31.1230 89.7900 89.9577
S1-E1 297.4929 297.7007 54.3847 54.5598
S1-E2 250.1504 250.2888 62.9070 63.0759
S1-W1 273.1863 273.1235 117.7089 117.9150
S2-E1 272.7221 272.9268 50.5938 50.7724
S2-E2 222.8357 222.9734 59.2862 59.4575
S2-W1 246.1175 246.0656 121.1033 121.3145
E1-E2 62.3275 62.3776 -162.1118 -161.8956
E1-W1 300.2680 300.4908 179.9977 -179.7713
E2-W1 241.7139 241.8835 175.4543 175.6886
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60906.304496506
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 31.123
HIERARCH ISS PBLA12 START 89.79
HIERARCH ISS PBLA12 END 89.9577
HIERARCH ISS PBL13 START 297.4929
HIERARCH ISS PBL13 END 297.7007
HIERARCH ISS PBLA13 START 54.3847
HIERARCH ISS PBLA13 END 54.5598
HIERARCH ISS PBL14 START 250.1504
HIERARCH ISS PBL14 END 250.2888
HIERARCH ISS PBLA14 START 62.907
HIERARCH ISS PBLA14 END 63.0759
HIERARCH ISS PBL15 START 273.1863
HIERARCH ISS PBL15 END 273.1235
HIERARCH ISS PBLA15 START 117.7089
HIERARCH ISS PBLA15 END 117.915
HIERARCH ISS PBL23 START 272.7221
HIERARCH ISS PBL23 END 272.9268
HIERARCH ISS PBLA23 START 50.5938
HIERARCH ISS PBLA23 END 50.7724
HIERARCH ISS PBL24 START 222.8357
HIERARCH ISS PBL24 END 222.9734
HIERARCH ISS PBLA24 START 59.2862
HIERARCH ISS PBLA24 END 59.4575
HIERARCH ISS PBL25 START 246.1175
HIERARCH ISS PBL25 END 246.0656
HIERARCH ISS PBLA25 START 121.1033
HIERARCH ISS PBLA25 END 121.3145
HIERARCH ISS PBL34 START 62.3275
HIERARCH ISS PBL34 END 62.3776
HIERARCH ISS PBLA34 START -162.1118
HIERARCH ISS PBLA34 END -161.8956
HIERARCH ISS PBL35 START 300.268
HIERARCH ISS PBL35 END 300.4908
HIERARCH ISS PBLA35 START 179.9977
HIERARCH ISS PBLA35 END -179.7713
HIERARCH ISS PBL45 START 241.7139
HIERARCH ISS PBL45 END 241.8835
HIERARCH ISS PBLA45 START 175.4543
HIERARCH ISS PBLA45 END 175.6886
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1