Exposure
ID
SPICA.2025-08-18T10-55-25_1
Header ID
SPICA.2025-08-18T10-55-25
Date updated
2025-08-18 10:54:20 UTC+0000
Release date
None
UTC Start
2025-08-18 10:54:20.116
UTC End
2025-08-18 10:55:20.116
MJD Start
60905.4543994901
MJD End
60905.455093934535
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 33.0656 33.0673 92.5913 92.7487
S1-E1 327.0094 326.9011 60.3581 60.4855
S1-E2 274.3625 274.2800 67.9377 68.0743
S1-W1 261.3313 261.5626 122.7663 122.9388
S1-W2 202.4175 202.4730 102.0792 102.2461
S2-E1 299.5593 299.4599 56.9829 57.1062
S2-E2 244.7000 244.6217 64.7065 64.8394
S2-W1 233.3390 233.5731 126.8508 127.0212
S2-W2 169.8917 169.9466 103.9177 104.0860
E1-E2 65.8752 65.8760 -152.9654 -152.8718
E1-W1 309.9460 310.1483 -167.9955 -167.9095
E1-W2 221.5782 221.6190 -157.0838 -156.9943
E2-W1 246.9160 247.1200 -171.9627 -171.8755
E2-W2 155.9448 155.9854 -158.8223 -158.7341
W1-W2 101.4505 101.6093 -12.4166 -12.3030
Header: used keywords
Key Value
HIERARCH OBS PROG ID S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60905.4543994901
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 33.0656
HIERARCH ISS PBL12 END 33.0673
HIERARCH ISS PBLA12 START 92.5913
HIERARCH ISS PBLA12 END 92.7487
HIERARCH ISS PBL13 START 327.0094
HIERARCH ISS PBL13 END 326.9011
HIERARCH ISS PBLA13 START 60.3581
HIERARCH ISS PBLA13 END 60.4855
HIERARCH ISS PBL14 START 274.3625
HIERARCH ISS PBL14 END 274.28
HIERARCH ISS PBLA14 START 67.9377
HIERARCH ISS PBLA14 END 68.0743
HIERARCH ISS PBL15 START 261.3313
HIERARCH ISS PBL15 END 261.5626
HIERARCH ISS PBLA15 START 122.7663
HIERARCH ISS PBLA15 END 122.9388
HIERARCH ISS PBL16 START 202.4175
HIERARCH ISS PBL16 END 202.473
HIERARCH ISS PBLA16 START 102.0792
HIERARCH ISS PBLA16 END 102.2461
HIERARCH ISS PBL23 START 299.5593
HIERARCH ISS PBL23 END 299.4599
HIERARCH ISS PBLA23 START 56.9829
HIERARCH ISS PBLA23 END 57.1062
HIERARCH ISS PBL24 START 244.7
HIERARCH ISS PBL24 END 244.6217
HIERARCH ISS PBLA24 START 64.7065
HIERARCH ISS PBLA24 END 64.8394
HIERARCH ISS PBL25 START 233.339
HIERARCH ISS PBL25 END 233.5731
HIERARCH ISS PBLA25 START 126.8508
HIERARCH ISS PBLA25 END 127.0212
HIERARCH ISS PBL26 START 169.8917
HIERARCH ISS PBL26 END 169.9466
HIERARCH ISS PBLA26 START 103.9177
HIERARCH ISS PBLA26 END 104.086
HIERARCH ISS PBL34 START 65.8752
HIERARCH ISS PBL34 END 65.876
HIERARCH ISS PBLA34 START -152.9654
HIERARCH ISS PBLA34 END -152.8718
HIERARCH ISS PBL35 START 309.946
HIERARCH ISS PBL35 END 310.1483
HIERARCH ISS PBLA35 START -167.9955
HIERARCH ISS PBLA35 END -167.9095
HIERARCH ISS PBL36 START 221.5782
HIERARCH ISS PBL36 END 221.619
HIERARCH ISS PBLA36 START -157.0838
HIERARCH ISS PBLA36 END -156.9943
HIERARCH ISS PBL45 START 246.916
HIERARCH ISS PBL45 END 247.12
HIERARCH ISS PBLA45 START -171.9627
HIERARCH ISS PBLA45 END -171.8755
HIERARCH ISS PBL46 START 155.9448
HIERARCH ISS PBL46 END 155.9854
HIERARCH ISS PBLA46 START -158.8223
HIERARCH ISS PBLA46 END -158.7341
HIERARCH ISS PBL56 START 101.4505
HIERARCH ISS PBL56 END 101.6093
HIERARCH ISS PBLA56 START -12.4166
HIERARCH ISS PBLA56 END -12.303
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1