Exposure
ID
SPICA.2025-09-13T12-10-26_1
Header ID
SPICA.2025-09-13T12-10-26
Date updated
2025-09-13 12:09:21 UTC+0000
Release date
None
UTC Start
2025-09-13 12:09:21.025
UTC End
2025-09-13 12:10:21.025
MJD Start
60931.5064933469
MJD End
60931.50718779133
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
70444
Category
science
Program ID
S05/S04
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty/ibanez
Target
ID
47910
Name
HD_34411
RA
79.78531
DEC
40.09905
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9031 33.9037 87.0103 87.1639
S1-E1 322.5504 322.6997 55.2580 55.3944
S1-E2 273.3537 273.4431 62.9578 63.0958
S1-W1 276.6003 276.6475 113.7220 113.9189
S1-W2 210.8506 210.8480 95.6437 95.8114
S2-E1 294.2629 294.4173 51.7820 51.9185
S2-E2 242.7878 242.8807 59.6952 59.8323
S2-W1 246.7863 246.8458 117.2623 117.4638
S2-W2 177.4047 177.4030 97.2876 97.4580
E1-E2 63.3267 63.3881 -160.0763 -159.9217
E1-W1 295.3281 295.7071 -177.7065 -177.5348
E1-W2 211.8733 212.1017 -164.8928 -164.7348
E2-W1 235.7572 236.0710 177.6270 177.8048
E2-W2 148.8652 149.0320 -166.9397 -166.7800
W1-W2 100.4055 100.5344 -25.6111 -25.4013
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05/S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60931.5064933469
PI-COI ebrahimkutty/ibanez
HIERARCH OBS TARG NAME HD_34411
HIERARCH OBS RA 79.78531
HIERARCH OBS DEC 40.09905
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 33.9031
HIERARCH ISS PBL12 END 33.9037
HIERARCH ISS PBLA12 START 87.0103
HIERARCH ISS PBLA12 END 87.1639
HIERARCH ISS PBL13 START 322.5504
HIERARCH ISS PBL13 END 322.6997
HIERARCH ISS PBLA13 START 55.258
HIERARCH ISS PBLA13 END 55.3944
HIERARCH ISS PBL14 START 273.3537
HIERARCH ISS PBL14 END 273.4431
HIERARCH ISS PBLA14 START 62.9578
HIERARCH ISS PBLA14 END 63.0958
HIERARCH ISS PBL15 START 276.6003
HIERARCH ISS PBL15 END 276.6475
HIERARCH ISS PBLA15 START 113.722
HIERARCH ISS PBLA15 END 113.9189
HIERARCH ISS PBL16 START 210.8506
HIERARCH ISS PBL16 END 210.848
HIERARCH ISS PBLA16 START 95.6437
HIERARCH ISS PBLA16 END 95.8114
HIERARCH ISS PBL23 START 294.2629
HIERARCH ISS PBL23 END 294.4173
HIERARCH ISS PBLA23 START 51.782
HIERARCH ISS PBLA23 END 51.9185
HIERARCH ISS PBL24 START 242.7878
HIERARCH ISS PBL24 END 242.8807
HIERARCH ISS PBLA24 START 59.6952
HIERARCH ISS PBLA24 END 59.8323
HIERARCH ISS PBL25 START 246.7863
HIERARCH ISS PBL25 END 246.8458
HIERARCH ISS PBLA25 START 117.2623
HIERARCH ISS PBLA25 END 117.4638
HIERARCH ISS PBL26 START 177.4047
HIERARCH ISS PBL26 END 177.403
HIERARCH ISS PBLA26 START 97.2876
HIERARCH ISS PBLA26 END 97.458
HIERARCH ISS PBL34 START 63.3267
HIERARCH ISS PBL34 END 63.3881
HIERARCH ISS PBLA34 START -160.0763
HIERARCH ISS PBLA34 END -159.9217
HIERARCH ISS PBL35 START 295.3281
HIERARCH ISS PBL35 END 295.7071
HIERARCH ISS PBLA35 START -177.7065
HIERARCH ISS PBLA35 END -177.5348
HIERARCH ISS PBL36 START 211.8733
HIERARCH ISS PBL36 END 212.1017
HIERARCH ISS PBLA36 START -164.8928
HIERARCH ISS PBLA36 END -164.7348
HIERARCH ISS PBL45 START 235.7572
HIERARCH ISS PBL45 END 236.071
HIERARCH ISS PBLA45 START 177.627
HIERARCH ISS PBLA45 END 177.8048
HIERARCH ISS PBL46 START 148.8652
HIERARCH ISS PBL46 END 149.032
HIERARCH ISS PBLA46 START -166.9397
HIERARCH ISS PBLA46 END -166.78
HIERARCH ISS PBL56 START 100.4055
HIERARCH ISS PBL56 END 100.5344
HIERARCH ISS PBLA56 START -25.6111
HIERARCH ISS PBLA56 END -25.4013
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1