Exposure
ID
SPICA.2025-08-13T10-32-41_1
Header ID
SPICA.2025-08-13T10-32-41
Date updated
2025-08-13 10:31:36 UTC+0000
Release date
None
UTC Start
2025-08-13 10:31:36.636
UTC End
2025-08-13 10:32:36.636
MJD Start
60900.4386184742
MJD End
60900.439312918636
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
70121
Category
science
Program ID
S04
Program Title
TBD
Program Type
Normal
PI / COI
ibanez
Target
ID
52027
Name
HD_3651
RA
9.840858
DEC
21.25047
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.2471 33.2504 95.5466 95.7015
S1-E1 325.6871 325.5721 62.9543 63.0924
S1-E2 273.6591 273.5816 70.6759 70.8207
S1-W1 266.7588 266.9645 125.7428 125.9024
S1-W2 204.4508 204.5109 105.1308 105.2911
S2-E1 298.2138 298.1021 59.5114 59.6463
S2-E2 243.8965 243.8190 67.3893 67.5315
S2-W1 238.6097 238.8138 129.7615 129.9185
S2-W2 171.7570 171.8145 106.9777 107.1386
E1-E2 65.7513 65.7351 -151.0470 -150.9409
E1-W1 312.6919 312.7871 -166.3943 -166.3002
E1-W2 221.7651 221.7429 -155.2886 -155.1877
E2-W1 249.8921 250.0068 -170.3876 -170.2937
E2-W2 156.2696 156.2640 -157.0720 -156.9728
W1-W2 104.2344 104.3548 -10.5871 -10.4765
Header: used keywords
Key Value
HIERARCH OBS PROG ID S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60900.4386184742
PI-COI ibanez
HIERARCH OBS TARG NAME HD_3651
HIERARCH OBS RA 9.840858
HIERARCH OBS DEC 21.25047
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 33.2471
HIERARCH ISS PBL12 END 33.2504
HIERARCH ISS PBLA12 START 95.5466
HIERARCH ISS PBLA12 END 95.7015
HIERARCH ISS PBL13 START 325.6871
HIERARCH ISS PBL13 END 325.5721
HIERARCH ISS PBLA13 START 62.9543
HIERARCH ISS PBLA13 END 63.0924
HIERARCH ISS PBL14 START 273.6591
HIERARCH ISS PBL14 END 273.5816
HIERARCH ISS PBLA14 START 70.6759
HIERARCH ISS PBLA14 END 70.8207
HIERARCH ISS PBL15 START 266.7588
HIERARCH ISS PBL15 END 266.9645
HIERARCH ISS PBLA15 START 125.7428
HIERARCH ISS PBLA15 END 125.9024
HIERARCH ISS PBL16 START 204.4508
HIERARCH ISS PBL16 END 204.5109
HIERARCH ISS PBLA16 START 105.1308
HIERARCH ISS PBLA16 END 105.2911
HIERARCH ISS PBL23 START 298.2138
HIERARCH ISS PBL23 END 298.1021
HIERARCH ISS PBLA23 START 59.5114
HIERARCH ISS PBLA23 END 59.6463
HIERARCH ISS PBL24 START 243.8965
HIERARCH ISS PBL24 END 243.819
HIERARCH ISS PBLA24 START 67.3893
HIERARCH ISS PBLA24 END 67.5315
HIERARCH ISS PBL25 START 238.6097
HIERARCH ISS PBL25 END 238.8138
HIERARCH ISS PBLA25 START 129.7615
HIERARCH ISS PBLA25 END 129.9185
HIERARCH ISS PBL26 START 171.757
HIERARCH ISS PBL26 END 171.8145
HIERARCH ISS PBLA26 START 106.9777
HIERARCH ISS PBLA26 END 107.1386
HIERARCH ISS PBL34 START 65.7513
HIERARCH ISS PBL34 END 65.7351
HIERARCH ISS PBLA34 START -151.047
HIERARCH ISS PBLA34 END -150.9409
HIERARCH ISS PBL35 START 312.6919
HIERARCH ISS PBL35 END 312.7871
HIERARCH ISS PBLA35 START -166.3943
HIERARCH ISS PBLA35 END -166.3002
HIERARCH ISS PBL36 START 221.7651
HIERARCH ISS PBL36 END 221.7429
HIERARCH ISS PBLA36 START -155.2886
HIERARCH ISS PBLA36 END -155.1877
HIERARCH ISS PBL45 START 249.8921
HIERARCH ISS PBL45 END 250.0068
HIERARCH ISS PBLA45 START -170.3876
HIERARCH ISS PBLA45 END -170.2937
HIERARCH ISS PBL46 START 156.2696
HIERARCH ISS PBL46 END 156.264
HIERARCH ISS PBLA46 START -157.072
HIERARCH ISS PBLA46 END -156.9728
HIERARCH ISS PBL56 START 104.2344
HIERARCH ISS PBL56 END 104.3548
HIERARCH ISS PBLA56 START -10.5871
HIERARCH ISS PBLA56 END -10.4765
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1