Exposure
ID
SPICA.2025-08-19T09-38-03_1
Header ID
SPICA.2025-08-19T09-38-03
Date updated
2025-08-19 09:36:58 UTC+0000
Release date
None
UTC Start
2025-08-19 09:36:58.841
UTC End
2025-08-19 09:37:58.841
MJD Start
60906.4006810338
MJD End
60906.401375478235
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 30.2763 30.2623 111.0308 111.1933
S1-E1 313.6069 313.6629 77.4563 77.6411
S1-E2 259.9331 259.9542 85.0820 85.2583
S1-W1 256.4507 256.2339 143.2970 143.4921
S2-E1 288.8673 288.9274 74.1334 74.3224
S2-E2 233.0859 233.1156 81.8237 82.0035
S2-W1 231.4148 231.2201 147.3020 147.5023
E1-E2 65.7474 65.7544 -134.1874 -133.9626
E1-W1 313.5035 313.4946 -150.8202 -150.5882
E2-W1 251.2130 251.1946 -155.1165 -154.8835
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60906.4006810338
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 30.2763
HIERARCH ISS PBL12 END 30.2623
HIERARCH ISS PBLA12 START 111.0308
HIERARCH ISS PBLA12 END 111.1933
HIERARCH ISS PBL13 START 313.6069
HIERARCH ISS PBL13 END 313.6629
HIERARCH ISS PBLA13 START 77.4563
HIERARCH ISS PBLA13 END 77.6411
HIERARCH ISS PBL14 START 259.9331
HIERARCH ISS PBL14 END 259.9542
HIERARCH ISS PBLA14 START 85.082
HIERARCH ISS PBLA14 END 85.2583
HIERARCH ISS PBL15 START 256.4507
HIERARCH ISS PBL15 END 256.2339
HIERARCH ISS PBLA15 START 143.297
HIERARCH ISS PBLA15 END 143.4921
HIERARCH ISS PBL23 START 288.8673
HIERARCH ISS PBL23 END 288.9274
HIERARCH ISS PBLA23 START 74.1334
HIERARCH ISS PBLA23 END 74.3224
HIERARCH ISS PBL24 START 233.0859
HIERARCH ISS PBL24 END 233.1156
HIERARCH ISS PBLA24 START 81.8237
HIERARCH ISS PBLA24 END 82.0035
HIERARCH ISS PBL25 START 231.4148
HIERARCH ISS PBL25 END 231.2201
HIERARCH ISS PBLA25 START 147.302
HIERARCH ISS PBLA25 END 147.5023
HIERARCH ISS PBL34 START 65.7474
HIERARCH ISS PBL34 END 65.7544
HIERARCH ISS PBLA34 START -134.1874
HIERARCH ISS PBLA34 END -133.9626
HIERARCH ISS PBL35 START 313.5035
HIERARCH ISS PBL35 END 313.4946
HIERARCH ISS PBLA35 START -150.8202
HIERARCH ISS PBLA35 END -150.5882
HIERARCH ISS PBL45 START 251.213
HIERARCH ISS PBL45 END 251.1946
HIERARCH ISS PBLA45 START -155.1165
HIERARCH ISS PBLA45 END -154.8835
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1