Exposure
ID
SPICA.2025-07-12T07-45-02_1
Header ID
SPICA.2025-07-12T07-45-02
Date updated
2025-07-12 07:43:57 UTC+0000
Release date
None
UTC Start
2025-07-12 07:43:57.240
UTC End
2025-07-12 07:44:57.240
MJD Start
60868.32219028
MJD End
60868.32288472443
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
68335
Category
science
Program ID
S04
Program Title
TBD
Program Type
Normal
PI / COI
ibanez
Target
ID
50785
Name
HD_182572
RA
291.2425
DEC
11.94441
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.7469 31.7557 98.8131 98.9715
S1-E1 309.8696 309.6391 64.4521 64.5978
S1-E2 259.6720 259.5319 72.5968 72.7521
S1-W1 259.9153 260.2152 130.4537 130.5871
S1-W2 195.9246 196.0426 108.9678 109.1240
S2-E1 284.2280 283.9952 60.8377 60.9782
S2-E2 231.6158 231.4691 69.1254 69.2771
S2-W1 233.4821 233.7660 134.5440 134.6707
S2-W2 164.7701 164.8792 110.9145 111.0695
E1-E2 64.3664 64.3094 -150.4064 -150.3214
E1-W1 313.1488 313.0769 -164.8587 -164.7990
E1-W2 218.6884 218.5312 -154.4599 -154.3840
E2-W1 251.3331 251.3244 -168.5233 -168.4667
E2-W2 154.5500 154.4506 -156.1469 -156.0744
W1-W2 105.6995 105.7986 -6.7870 -6.7245
Header: used keywords
Key Value
HIERARCH OBS PROG ID S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60868.32219028
PI-COI ibanez
HIERARCH OBS TARG NAME HD_182572
HIERARCH OBS RA 291.2425
HIERARCH OBS DEC 11.94441
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 6
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH CHARA T6NAME W2
HIERARCH ISS PBL12 START 31.7469
HIERARCH ISS PBL12 END 31.7557
HIERARCH ISS PBLA12 START 98.8131
HIERARCH ISS PBLA12 END 98.9715
HIERARCH ISS PBL13 START 309.8696
HIERARCH ISS PBL13 END 309.6391
HIERARCH ISS PBLA13 START 64.4521
HIERARCH ISS PBLA13 END 64.5978
HIERARCH ISS PBL14 START 259.672
HIERARCH ISS PBL14 END 259.5319
HIERARCH ISS PBLA14 START 72.5968
HIERARCH ISS PBLA14 END 72.7521
HIERARCH ISS PBL15 START 259.9153
HIERARCH ISS PBL15 END 260.2152
HIERARCH ISS PBLA15 START 130.4537
HIERARCH ISS PBLA15 END 130.5871
HIERARCH ISS PBL16 START 195.9246
HIERARCH ISS PBL16 END 196.0426
HIERARCH ISS PBLA16 START 108.9678
HIERARCH ISS PBLA16 END 109.124
HIERARCH ISS PBL23 START 284.228
HIERARCH ISS PBL23 END 283.9952
HIERARCH ISS PBLA23 START 60.8377
HIERARCH ISS PBLA23 END 60.9782
HIERARCH ISS PBL24 START 231.6158
HIERARCH ISS PBL24 END 231.4691
HIERARCH ISS PBLA24 START 69.1254
HIERARCH ISS PBLA24 END 69.2771
HIERARCH ISS PBL25 START 233.4821
HIERARCH ISS PBL25 END 233.766
HIERARCH ISS PBLA25 START 134.544
HIERARCH ISS PBLA25 END 134.6707
HIERARCH ISS PBL26 START 164.7701
HIERARCH ISS PBL26 END 164.8792
HIERARCH ISS PBLA26 START 110.9145
HIERARCH ISS PBLA26 END 111.0695
HIERARCH ISS PBL34 START 64.3664
HIERARCH ISS PBL34 END 64.3094
HIERARCH ISS PBLA34 START -150.4064
HIERARCH ISS PBLA34 END -150.3214
HIERARCH ISS PBL35 START 313.1488
HIERARCH ISS PBL35 END 313.0769
HIERARCH ISS PBLA35 START -164.8587
HIERARCH ISS PBLA35 END -164.799
HIERARCH ISS PBL36 START 218.6884
HIERARCH ISS PBL36 END 218.5312
HIERARCH ISS PBLA36 START -154.4599
HIERARCH ISS PBLA36 END -154.384
HIERARCH ISS PBL45 START 251.3331
HIERARCH ISS PBL45 END 251.3244
HIERARCH ISS PBLA45 START -168.5233
HIERARCH ISS PBLA45 END -168.4667
HIERARCH ISS PBL46 START 154.55
HIERARCH ISS PBL46 END 154.4506
HIERARCH ISS PBLA46 START -156.1469
HIERARCH ISS PBLA46 END -156.0744
HIERARCH ISS PBL56 START 105.6995
HIERARCH ISS PBL56 END 105.7986
HIERARCH ISS PBLA56 START -6.787
HIERARCH ISS PBLA56 END -6.7245
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1