Exposure
ID
SPICA.2025-10-13T04-13-33_1
Header ID
SPICA.2025-10-13T04-13-33
Date updated
2025-10-13 04:12:28 UTC+0000
Release date
None
UTC Start
2025-10-13 04:12:28.693
UTC End
2025-10-13 04:13:28.693
MJD Start
60961.1753320916
MJD End
60961.176026536035
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
64397
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47920
Name
HD_214454
RA
339.3434
DEC
51.54512
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 32.5451 32.5435 93.0679 93.2280
S1-E1 313.7595 313.9153 59.3698 59.5341
S1-E2 264.1646 264.2647 67.4472 67.6073
S1-W1 276.5427 276.4919 121.2752 121.4704
S2-E1 287.2509 287.4063 55.7659 55.9326
S2-E2 235.2408 235.3421 64.0176 64.1792
S2-W1 248.3395 248.3006 124.8266 125.0262
E1-E2 64.0641 64.1051 -156.0377 -155.8416
E1-W1 305.2833 305.4910 -173.6763 -173.4683
E2-W1 245.0013 245.1653 -178.2208 -178.0096
Invalid fields
Key
PROGRAM_ID
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 60961.1753320916
PI-COI spica
HIERARCH OBS TARG NAME HD_214454
HIERARCH OBS RA 339.3434
HIERARCH OBS DEC 51.54512
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 5
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH ISS PBL12 START 32.5451
HIERARCH ISS PBL12 END 32.5435
HIERARCH ISS PBLA12 START 93.0679
HIERARCH ISS PBLA12 END 93.228
HIERARCH ISS PBL13 START 313.7595
HIERARCH ISS PBL13 END 313.9153
HIERARCH ISS PBLA13 START 59.3698
HIERARCH ISS PBLA13 END 59.5341
HIERARCH ISS PBL14 START 264.1646
HIERARCH ISS PBL14 END 264.2647
HIERARCH ISS PBLA14 START 67.4472
HIERARCH ISS PBLA14 END 67.6073
HIERARCH ISS PBL15 START 276.5427
HIERARCH ISS PBL15 END 276.4919
HIERARCH ISS PBLA15 START 121.2752
HIERARCH ISS PBLA15 END 121.4704
HIERARCH ISS PBL23 START 287.2509
HIERARCH ISS PBL23 END 287.4063
HIERARCH ISS PBLA23 START 55.7659
HIERARCH ISS PBLA23 END 55.9326
HIERARCH ISS PBL24 START 235.2408
HIERARCH ISS PBL24 END 235.3421
HIERARCH ISS PBLA24 START 64.0176
HIERARCH ISS PBLA24 END 64.1792
HIERARCH ISS PBL25 START 248.3395
HIERARCH ISS PBL25 END 248.3006
HIERARCH ISS PBLA25 START 124.8266
HIERARCH ISS PBLA25 END 125.0262
HIERARCH ISS PBL34 START 64.0641
HIERARCH ISS PBL34 END 64.1051
HIERARCH ISS PBLA34 START -156.0377
HIERARCH ISS PBLA34 END -155.8416
HIERARCH ISS PBL35 START 305.2833
HIERARCH ISS PBL35 END 305.491
HIERARCH ISS PBLA35 START -173.6763
HIERARCH ISS PBLA35 END -173.4683
HIERARCH ISS PBL45 START 245.0013
HIERARCH ISS PBL45 END 245.1653
HIERARCH ISS PBLA45 START -178.2208
HIERARCH ISS PBLA45 END -178.0096
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1