Exposure
ID
SPICA.2025-08-18T10-54-19_1
Header ID
SPICA.2025-08-18T10-54-19
Date updated
2025-08-18 10:53:13 UTC+0000
Release date
None
UTC Start
2025-08-18 10:53:13.002
UTC End
2025-08-18 10:54:13.002
MJD Start
60905.4536227073
MJD End
60905.45431715173
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
70049
Category
science
Program ID
S04
Program Title
TBD
Program Type
Normal
PI / COI
ibanez
Target
ID
51973
Name
HD_10476
RA
25.62401
DEC
20.2685
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.0640 33.0656 92.4310 92.5884
S1-E1 327.1185 327.0114 60.2289 60.3557
S1-E2 274.4462 274.3640 67.7991 67.9352
S1-W1 261.0954 261.3271 122.5900 122.7632
S1-W2 202.3615 202.4165 101.9089 102.0761
S2-E1 299.6591 299.5611 56.8579 56.9807
S2-E2 244.7791 244.7014 64.5717 64.7041
S2-W1 233.0998 233.3347 126.6765 126.8477
S2-W2 169.8362 169.8906 103.7460 103.9146
E1-E2 65.8734 65.8752 -153.0603 -152.9671
E1-W1 309.7339 309.9422 -168.0829 -167.9971
E1-W2 221.5327 221.5774 -157.1746 -157.0855
E2-W1 246.7033 246.9122 -172.0515 -171.9643
E2-W2 155.9007 155.9441 -158.9118 -158.8239
W1-W2 101.2870 101.4476 -12.5328 -12.4187
Header: used keywords
Key Value
HIERARCH OBS PROG ID S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60905.4536227073
PI-COI ibanez
HIERARCH OBS TARG NAME HD_10476
HIERARCH OBS RA 25.62401
HIERARCH OBS DEC 20.2685
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 33.064
HIERARCH ISS PBL12 END 33.0656
HIERARCH ISS PBLA12 START 92.431
HIERARCH ISS PBLA12 END 92.5884
HIERARCH ISS PBL13 START 327.1185
HIERARCH ISS PBL13 END 327.0114
HIERARCH ISS PBLA13 START 60.2289
HIERARCH ISS PBLA13 END 60.3557
HIERARCH ISS PBL14 START 274.4462
HIERARCH ISS PBL14 END 274.364
HIERARCH ISS PBLA14 START 67.7991
HIERARCH ISS PBLA14 END 67.9352
HIERARCH ISS PBL15 START 261.0954
HIERARCH ISS PBL15 END 261.3271
HIERARCH ISS PBLA15 START 122.59
HIERARCH ISS PBLA15 END 122.7632
HIERARCH ISS PBL16 START 202.3615
HIERARCH ISS PBL16 END 202.4165
HIERARCH ISS PBLA16 START 101.9089
HIERARCH ISS PBLA16 END 102.0761
HIERARCH ISS PBL23 START 299.6591
HIERARCH ISS PBL23 END 299.5611
HIERARCH ISS PBLA23 START 56.8579
HIERARCH ISS PBLA23 END 56.9807
HIERARCH ISS PBL24 START 244.7791
HIERARCH ISS PBL24 END 244.7014
HIERARCH ISS PBLA24 START 64.5717
HIERARCH ISS PBLA24 END 64.7041
HIERARCH ISS PBL25 START 233.0998
HIERARCH ISS PBL25 END 233.3347
HIERARCH ISS PBLA25 START 126.6765
HIERARCH ISS PBLA25 END 126.8477
HIERARCH ISS PBL26 START 169.8362
HIERARCH ISS PBL26 END 169.8906
HIERARCH ISS PBLA26 START 103.746
HIERARCH ISS PBLA26 END 103.9146
HIERARCH ISS PBL34 START 65.8734
HIERARCH ISS PBL34 END 65.8752
HIERARCH ISS PBLA34 START -153.0603
HIERARCH ISS PBLA34 END -152.9671
HIERARCH ISS PBL35 START 309.7339
HIERARCH ISS PBL35 END 309.9422
HIERARCH ISS PBLA35 START -168.0829
HIERARCH ISS PBLA35 END -167.9971
HIERARCH ISS PBL36 START 221.5327
HIERARCH ISS PBL36 END 221.5774
HIERARCH ISS PBLA36 START -157.1746
HIERARCH ISS PBLA36 END -157.0855
HIERARCH ISS PBL45 START 246.7033
HIERARCH ISS PBL45 END 246.9122
HIERARCH ISS PBLA45 START -172.0515
HIERARCH ISS PBLA45 END -171.9643
HIERARCH ISS PBL46 START 155.9007
HIERARCH ISS PBL46 END 155.9441
HIERARCH ISS PBLA46 START -158.9118
HIERARCH ISS PBLA46 END -158.8239
HIERARCH ISS PBL56 START 101.287
HIERARCH ISS PBL56 END 101.4476
HIERARCH ISS PBLA56 START -12.5328
HIERARCH ISS PBLA56 END -12.4187
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1