Exposure
ID
SPICA.2025-09-15T06-27-51_1
Header ID
SPICA.2025-09-15T06-27-51
Date updated
2025-09-15 06:26:46 UTC+0000
Release date
None
UTC Start
2025-09-15 06:26:46.601
UTC End
2025-09-15 06:27:46.601
MJD Start
60933.2685949148
MJD End
60933.26928935923
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
68666
Category
science
Program ID
S06
Program Title
TBD
Program Type
Normal
PI / COI
jonak
Target
ID
51080
Name
HD_221950
RA
354.097
DEC
2.102219
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 28.8376 28.8343 87.6713 87.8519
S1-E1 311.3130 311.0070 54.6424 54.7319
S1-E2 255.8735 255.6265 61.8687 61.9823
S1-W1 214.2508 214.7113 123.1201 123.3179
S1-W2 171.4989 171.5838 98.3005 98.5025
S2-E1 287.5656 287.2898 51.5090 51.5882
S2-E2 230.2534 230.0260 58.7436 58.8470
S2-W1 191.4904 191.9574 128.1308 128.3179
S2-W2 143.2548 143.3453 100.4285 100.6331
E1-E2 65.8707 65.8666 -154.6077 -154.5960
E1-W1 306.3989 306.7008 -165.9368 -165.9410
E1-W2 221.5302 221.5780 -157.6637 -157.6588
E2-W1 242.1577 242.4677 -169.0000 -169.0043
E2-W2 155.7927 155.8453 -158.9553 -158.9528
W1-W2 92.8194 93.0774 -6.0225 -5.9959
Header: used keywords
Key Value
HIERARCH OBS PROG ID S06
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60933.2685949148
PI-COI jonak
HIERARCH OBS TARG NAME HD_221950
HIERARCH OBS RA 354.097
HIERARCH OBS DEC 2.102219
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 28.8376
HIERARCH ISS PBL12 END 28.8343
HIERARCH ISS PBLA12 START 87.6713
HIERARCH ISS PBLA12 END 87.8519
HIERARCH ISS PBL13 START 311.313
HIERARCH ISS PBL13 END 311.007
HIERARCH ISS PBLA13 START 54.6424
HIERARCH ISS PBLA13 END 54.7319
HIERARCH ISS PBL14 START 255.8735
HIERARCH ISS PBL14 END 255.6265
HIERARCH ISS PBLA14 START 61.8687
HIERARCH ISS PBLA14 END 61.9823
HIERARCH ISS PBL15 START 214.2508
HIERARCH ISS PBL15 END 214.7113
HIERARCH ISS PBLA15 START 123.1201
HIERARCH ISS PBLA15 END 123.3179
HIERARCH ISS PBL16 START 171.4989
HIERARCH ISS PBL16 END 171.5838
HIERARCH ISS PBLA16 START 98.3005
HIERARCH ISS PBLA16 END 98.5025
HIERARCH ISS PBL23 START 287.5656
HIERARCH ISS PBL23 END 287.2898
HIERARCH ISS PBLA23 START 51.509
HIERARCH ISS PBLA23 END 51.5882
HIERARCH ISS PBL24 START 230.2534
HIERARCH ISS PBL24 END 230.026
HIERARCH ISS PBLA24 START 58.7436
HIERARCH ISS PBLA24 END 58.847
HIERARCH ISS PBL25 START 191.4904
HIERARCH ISS PBL25 END 191.9574
HIERARCH ISS PBLA25 START 128.1308
HIERARCH ISS PBLA25 END 128.3179
HIERARCH ISS PBL26 START 143.2548
HIERARCH ISS PBL26 END 143.3453
HIERARCH ISS PBLA26 START 100.4285
HIERARCH ISS PBLA26 END 100.6331
HIERARCH ISS PBL34 START 65.8707
HIERARCH ISS PBL34 END 65.8666
HIERARCH ISS PBLA34 START -154.6077
HIERARCH ISS PBLA34 END -154.596
HIERARCH ISS PBL35 START 306.3989
HIERARCH ISS PBL35 END 306.7008
HIERARCH ISS PBLA35 START -165.9368
HIERARCH ISS PBLA35 END -165.941
HIERARCH ISS PBL36 START 221.5302
HIERARCH ISS PBL36 END 221.578
HIERARCH ISS PBLA36 START -157.6637
HIERARCH ISS PBLA36 END -157.6588
HIERARCH ISS PBL45 START 242.1577
HIERARCH ISS PBL45 END 242.4677
HIERARCH ISS PBLA45 START -169.0
HIERARCH ISS PBLA45 END -169.0043
HIERARCH ISS PBL46 START 155.7927
HIERARCH ISS PBL46 END 155.8453
HIERARCH ISS PBLA46 START -158.9553
HIERARCH ISS PBLA46 END -158.9528
HIERARCH ISS PBL56 START 92.8194
HIERARCH ISS PBL56 END 93.0774
HIERARCH ISS PBLA56 START -6.0225
HIERARCH ISS PBLA56 END -5.9959
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1