Exposure
ID
SPICA.2025-10-05T04-16-54_1
Header ID
SPICA.2025-10-05T04-16-54
Date updated
2025-10-05 04:15:48 UTC+0000
Release date
None
UTC Start
2025-10-05 04:15:48.998
UTC End
2025-10-05 04:16:48.998
MJD Start
60953.1776504366
MJD End
60953.17834488103
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
64081
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47734
Name
HD_214994
RA
340.4392
DEC
29.30764
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9483 33.9479 88.3284 88.4820
S1-E1 330.3013 330.3351 57.1845 57.3082
S1-E2 278.7372 278.7435 64.6102 64.7403
S1-W1 268.1440 268.2817 116.2988 116.4908
S1-W2 208.6081 208.6245 97.1530 97.3212
S2-E1 301.7572 301.8012 53.8488 53.9702
S2-E2 248.0326 248.0454 61.4542 61.5815
S2-W1 238.6929 238.8425 120.1236 120.3180
S2-W2 175.1392 175.1574 98.8570 99.0278
E1-E2 64.8317 64.8755 -156.5715 -156.4556
E1-W1 300.1185 300.4876 -172.8795 -172.7556
E1-W2 216.7979 216.9795 -160.9931 -160.8769
E2-W1 238.5908 238.9146 -177.2555 -177.1265
E2-W2 152.2412 152.3792 -162.8745 -162.7577
W1-W2 98.6538 98.8232 -19.7924 -19.6244
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 60953.1776504366
PI-COI spica
HIERARCH OBS TARG NAME HD_214994
HIERARCH OBS RA 340.4392
HIERARCH OBS DEC 29.30764
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 33.9483
HIERARCH ISS PBL12 END 33.9479
HIERARCH ISS PBLA12 START 88.3284
HIERARCH ISS PBLA12 END 88.482
HIERARCH ISS PBL13 START 330.3013
HIERARCH ISS PBL13 END 330.3351
HIERARCH ISS PBLA13 START 57.1845
HIERARCH ISS PBLA13 END 57.3082
HIERARCH ISS PBL14 START 278.7372
HIERARCH ISS PBL14 END 278.7435
HIERARCH ISS PBLA14 START 64.6102
HIERARCH ISS PBLA14 END 64.7403
HIERARCH ISS PBL15 START 268.144
HIERARCH ISS PBL15 END 268.2817
HIERARCH ISS PBLA15 START 116.2988
HIERARCH ISS PBLA15 END 116.4908
HIERARCH ISS PBL16 START 208.6081
HIERARCH ISS PBL16 END 208.6245
HIERARCH ISS PBLA16 START 97.153
HIERARCH ISS PBLA16 END 97.3212
HIERARCH ISS PBL23 START 301.7572
HIERARCH ISS PBL23 END 301.8012
HIERARCH ISS PBLA23 START 53.8488
HIERARCH ISS PBLA23 END 53.9702
HIERARCH ISS PBL24 START 248.0326
HIERARCH ISS PBL24 END 248.0454
HIERARCH ISS PBLA24 START 61.4542
HIERARCH ISS PBLA24 END 61.5815
HIERARCH ISS PBL25 START 238.6929
HIERARCH ISS PBL25 END 238.8425
HIERARCH ISS PBLA25 START 120.1236
HIERARCH ISS PBLA25 END 120.318
HIERARCH ISS PBL26 START 175.1392
HIERARCH ISS PBL26 END 175.1574
HIERARCH ISS PBLA26 START 98.857
HIERARCH ISS PBLA26 END 99.0278
HIERARCH ISS PBL34 START 64.8317
HIERARCH ISS PBL34 END 64.8755
HIERARCH ISS PBLA34 START -156.5715
HIERARCH ISS PBLA34 END -156.4556
HIERARCH ISS PBL35 START 300.1185
HIERARCH ISS PBL35 END 300.4876
HIERARCH ISS PBLA35 START -172.8795
HIERARCH ISS PBLA35 END -172.7556
HIERARCH ISS PBL36 START 216.7979
HIERARCH ISS PBL36 END 216.9795
HIERARCH ISS PBLA36 START -160.9931
HIERARCH ISS PBLA36 END -160.8769
HIERARCH ISS PBL45 START 238.5908
HIERARCH ISS PBL45 END 238.9146
HIERARCH ISS PBLA45 START -177.2555
HIERARCH ISS PBLA45 END -177.1265
HIERARCH ISS PBL46 START 152.2412
HIERARCH ISS PBL46 END 152.3792
HIERARCH ISS PBLA46 START -162.8745
HIERARCH ISS PBLA46 END -162.7577
HIERARCH ISS PBL56 START 98.6538
HIERARCH ISS PBL56 END 98.8232
HIERARCH ISS PBLA56 START -19.7924
HIERARCH ISS PBLA56 END -19.6244
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1