Exposure
ID
SPICA.2025-08-13T10-27-53_1
Header ID
SPICA.2025-08-13T10-27-53
Date updated
2025-08-13 10:26:48 UTC+0000
Release date
None
UTC Start
2025-08-13 10:26:48.278
UTC End
2025-08-13 10:27:48.278
MJD Start
60900.4352809969
MJD End
60900.43597544133
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 33.2338 33.2366 94.8571 95.0126
S1-E1 326.1885 326.0770 62.3472 62.4830
S1-E2 274.0030 273.9256 70.0377 70.1807
S1-W1 265.8337 266.0436 125.0259 125.1886
S1-W2 204.1882 204.2467 104.4149 104.5767
S2-E1 298.6970 298.5901 58.9190 59.0515
S2-E2 244.2375 244.1612 66.7633 66.9035
S2-W1 237.6890 237.8983 129.0552 129.2155
S2-W2 171.5046 171.5609 106.2588 106.4213
E1-E2 65.8112 65.7994 -151.5123 -151.4084
E1-W1 312.1994 312.3203 -166.8094 -166.7163
E1-W2 221.8209 221.8145 -155.7319 -155.6328
E2-W1 249.3251 249.4610 -170.8027 -170.7094
E2-W2 156.2632 156.2691 -157.5076 -157.4102
W1-W2 103.6769 103.8057 -11.0826 -10.9704
Header: used keywords
Key Value
HIERARCH OBS PROG ID S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60900.4352809969
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 33.2338
HIERARCH ISS PBL12 END 33.2366
HIERARCH ISS PBLA12 START 94.8571
HIERARCH ISS PBLA12 END 95.0126
HIERARCH ISS PBL13 START 326.1885
HIERARCH ISS PBL13 END 326.077
HIERARCH ISS PBLA13 START 62.3472
HIERARCH ISS PBLA13 END 62.483
HIERARCH ISS PBL14 START 274.003
HIERARCH ISS PBL14 END 273.9256
HIERARCH ISS PBLA14 START 70.0377
HIERARCH ISS PBLA14 END 70.1807
HIERARCH ISS PBL15 START 265.8337
HIERARCH ISS PBL15 END 266.0436
HIERARCH ISS PBLA15 START 125.0259
HIERARCH ISS PBLA15 END 125.1886
HIERARCH ISS PBL16 START 204.1882
HIERARCH ISS PBL16 END 204.2467
HIERARCH ISS PBLA16 START 104.4149
HIERARCH ISS PBLA16 END 104.5767
HIERARCH ISS PBL23 START 298.697
HIERARCH ISS PBL23 END 298.5901
HIERARCH ISS PBLA23 START 58.919
HIERARCH ISS PBLA23 END 59.0515
HIERARCH ISS PBL24 START 244.2375
HIERARCH ISS PBL24 END 244.1612
HIERARCH ISS PBLA24 START 66.7633
HIERARCH ISS PBLA24 END 66.9035
HIERARCH ISS PBL25 START 237.689
HIERARCH ISS PBL25 END 237.8983
HIERARCH ISS PBLA25 START 129.0552
HIERARCH ISS PBLA25 END 129.2155
HIERARCH ISS PBL26 START 171.5046
HIERARCH ISS PBL26 END 171.5609
HIERARCH ISS PBLA26 START 106.2588
HIERARCH ISS PBLA26 END 106.4213
HIERARCH ISS PBL34 START 65.8112
HIERARCH ISS PBL34 END 65.7994
HIERARCH ISS PBLA34 START -151.5123
HIERARCH ISS PBLA34 END -151.4084
HIERARCH ISS PBL35 START 312.1994
HIERARCH ISS PBL35 END 312.3203
HIERARCH ISS PBLA35 START -166.8094
HIERARCH ISS PBLA35 END -166.7163
HIERARCH ISS PBL36 START 221.8209
HIERARCH ISS PBL36 END 221.8145
HIERARCH ISS PBLA36 START -155.7319
HIERARCH ISS PBLA36 END -155.6328
HIERARCH ISS PBL45 START 249.3251
HIERARCH ISS PBL45 END 249.461
HIERARCH ISS PBLA45 START -170.8027
HIERARCH ISS PBLA45 END -170.7094
HIERARCH ISS PBL46 START 156.2632
HIERARCH ISS PBL46 END 156.2691
HIERARCH ISS PBLA46 START -157.5076
HIERARCH ISS PBLA46 END -157.4102
HIERARCH ISS PBL56 START 103.6769
HIERARCH ISS PBL56 END 103.8057
HIERARCH ISS PBLA56 START -11.0826
HIERARCH ISS PBLA56 END -10.9704
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1