Exposure
ID
SPICA.2025-08-18T07-11-21_1
Header ID
SPICA.2025-08-18T07-11-21
Date updated
2025-08-18 07:10:16 UTC+0000
Release date
None
UTC Start
2025-08-18 07:10:16.833
UTC End
2025-08-18 07:11:16.833
MJD Start
60905.2988059364
MJD End
60905.29950038083
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
64040
Category
science
Program ID
S06
Program Title
TBD
Program Type
Normal
PI / COI
jonak
Target
ID
47699
Name
HD_210027
RA
331.7528
DEC
25.34511
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.6592 33.6597 91.2347 91.3897
S1-E1 330.1883 330.1491 59.5393 59.6670
S1-E2 277.8278 277.7895 67.0452 67.1800
S1-W1 266.3237 266.4997 120.3717 120.5522
S1-W2 206.5091 206.5427 100.4182 100.5846
S2-E1 302.0674 302.0371 56.1829 56.3077
S2-E2 247.5087 247.4754 63.8508 63.9827
S2-W1 237.4900 237.6734 124.3287 124.5094
S2-W2 173.3646 173.3989 102.1938 102.3621
E1-E2 65.6788 65.6979 -154.0043 -153.8963
E1-W1 306.9818 307.2473 -169.7092 -169.6021
E1-W2 220.3607 220.4601 -158.2910 -158.1851
E2-W1 244.4024 244.6496 -173.8807 -173.7708
E2-W2 154.9435 155.0241 -160.1066 -160.0013
W1-W2 100.9006 101.0578 -15.3263 -15.1859
Header: used keywords
Key Value
HIERARCH OBS PROG ID S06
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60905.2988059364
PI-COI jonak
HIERARCH OBS TARG NAME HD_210027
HIERARCH OBS RA 331.7528
HIERARCH OBS DEC 25.34511
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 33.6592
HIERARCH ISS PBL12 END 33.6597
HIERARCH ISS PBLA12 START 91.2347
HIERARCH ISS PBLA12 END 91.3897
HIERARCH ISS PBL13 START 330.1883
HIERARCH ISS PBL13 END 330.1491
HIERARCH ISS PBLA13 START 59.5393
HIERARCH ISS PBLA13 END 59.667
HIERARCH ISS PBL14 START 277.8278
HIERARCH ISS PBL14 END 277.7895
HIERARCH ISS PBLA14 START 67.0452
HIERARCH ISS PBLA14 END 67.18
HIERARCH ISS PBL15 START 266.3237
HIERARCH ISS PBL15 END 266.4997
HIERARCH ISS PBLA15 START 120.3717
HIERARCH ISS PBLA15 END 120.5522
HIERARCH ISS PBL16 START 206.5091
HIERARCH ISS PBL16 END 206.5427
HIERARCH ISS PBLA16 START 100.4182
HIERARCH ISS PBLA16 END 100.5846
HIERARCH ISS PBL23 START 302.0674
HIERARCH ISS PBL23 END 302.0371
HIERARCH ISS PBLA23 START 56.1829
HIERARCH ISS PBLA23 END 56.3077
HIERARCH ISS PBL24 START 247.5087
HIERARCH ISS PBL24 END 247.4754
HIERARCH ISS PBLA24 START 63.8508
HIERARCH ISS PBLA24 END 63.9827
HIERARCH ISS PBL25 START 237.49
HIERARCH ISS PBL25 END 237.6734
HIERARCH ISS PBLA25 START 124.3287
HIERARCH ISS PBLA25 END 124.5094
HIERARCH ISS PBL26 START 173.3646
HIERARCH ISS PBL26 END 173.3989
HIERARCH ISS PBLA26 START 102.1938
HIERARCH ISS PBLA26 END 102.3621
HIERARCH ISS PBL34 START 65.6788
HIERARCH ISS PBL34 END 65.6979
HIERARCH ISS PBLA34 START -154.0043
HIERARCH ISS PBLA34 END -153.8963
HIERARCH ISS PBL35 START 306.9818
HIERARCH ISS PBL35 END 307.2473
HIERARCH ISS PBLA35 START -169.7092
HIERARCH ISS PBLA35 END -169.6021
HIERARCH ISS PBL36 START 220.3607
HIERARCH ISS PBL36 END 220.4601
HIERARCH ISS PBLA36 START -158.291
HIERARCH ISS PBLA36 END -158.1851
HIERARCH ISS PBL45 START 244.4024
HIERARCH ISS PBL45 END 244.6496
HIERARCH ISS PBLA45 START -173.8807
HIERARCH ISS PBLA45 END -173.7708
HIERARCH ISS PBL46 START 154.9435
HIERARCH ISS PBL46 END 155.0241
HIERARCH ISS PBLA46 START -160.1066
HIERARCH ISS PBLA46 END -160.0013
HIERARCH ISS PBL56 START 100.9006
HIERARCH ISS PBL56 END 101.0578
HIERARCH ISS PBLA56 START -15.3263
HIERARCH ISS PBLA56 END -15.1859
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1