Exposure
ID
SPICA.2025-10-07T09-07-13_1
Header ID
SPICA.2025-10-07T09-07-13
Date updated
2025-10-07 09:06:08 UTC+0000
Release date
None
UTC Start
2025-10-07 09:06:08.233
UTC End
2025-10-07 09:07:08.233
MJD Start
60955.3792619562
MJD End
60955.37995640063
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
64377
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47785
Name
HD_12303
RA
30.57545
DEC
54.48754
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.7007 31.6929 102.9476 103.1078
S1-E1 316.6453 316.7373 69.3319 69.5084
S1-E2 264.5147 264.5680 77.1802 77.3500
S1-W1 268.8678 268.7302 133.2845 133.4743
S1-W2 198.0650 197.9866 112.9556 113.1231
S2-E1 290.7761 290.8686 65.8716 66.0516
S2-E2 236.3683 236.4257 73.8378 74.0104
S2-W1 242.0381 241.9164 137.0776 137.2717
S2-W2 166.9376 166.8677 114.8468 115.0160
E1-E2 65.4729 65.4889 -144.1501 -143.9394
E1-W1 312.7070 312.7649 -161.2451 -161.0279
E1-W2 220.6694 220.7220 -148.9293 -148.7167
E2-W1 250.8661 250.9062 -165.6451 -165.4266
E2-W2 155.5198 155.5562 -150.9394 -150.7260
W1-W2 107.9211 107.9208 -7.1030 -6.8821
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 60955.3792619562
PI-COI spica
HIERARCH OBS TARG NAME HD_12303
HIERARCH OBS RA 30.57545
HIERARCH OBS DEC 54.48754
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 31.7007
HIERARCH ISS PBL12 END 31.6929
HIERARCH ISS PBLA12 START 102.9476
HIERARCH ISS PBLA12 END 103.1078
HIERARCH ISS PBL13 START 316.6453
HIERARCH ISS PBL13 END 316.7373
HIERARCH ISS PBLA13 START 69.3319
HIERARCH ISS PBLA13 END 69.5084
HIERARCH ISS PBL14 START 264.5147
HIERARCH ISS PBL14 END 264.568
HIERARCH ISS PBLA14 START 77.1802
HIERARCH ISS PBLA14 END 77.35
HIERARCH ISS PBL15 START 268.8678
HIERARCH ISS PBL15 END 268.7302
HIERARCH ISS PBLA15 START 133.2845
HIERARCH ISS PBLA15 END 133.4743
HIERARCH ISS PBL16 START 198.065
HIERARCH ISS PBL16 END 197.9866
HIERARCH ISS PBLA16 START 112.9556
HIERARCH ISS PBLA16 END 113.1231
HIERARCH ISS PBL23 START 290.7761
HIERARCH ISS PBL23 END 290.8686
HIERARCH ISS PBLA23 START 65.8716
HIERARCH ISS PBLA23 END 66.0516
HIERARCH ISS PBL24 START 236.3683
HIERARCH ISS PBL24 END 236.4257
HIERARCH ISS PBLA24 START 73.8378
HIERARCH ISS PBLA24 END 74.0104
HIERARCH ISS PBL25 START 242.0381
HIERARCH ISS PBL25 END 241.9164
HIERARCH ISS PBLA25 START 137.0776
HIERARCH ISS PBLA25 END 137.2717
HIERARCH ISS PBL26 START 166.9376
HIERARCH ISS PBL26 END 166.8677
HIERARCH ISS PBLA26 START 114.8468
HIERARCH ISS PBLA26 END 115.016
HIERARCH ISS PBL34 START 65.4729
HIERARCH ISS PBL34 END 65.4889
HIERARCH ISS PBLA34 START -144.1501
HIERARCH ISS PBLA34 END -143.9394
HIERARCH ISS PBL35 START 312.707
HIERARCH ISS PBL35 END 312.7649
HIERARCH ISS PBLA35 START -161.2451
HIERARCH ISS PBLA35 END -161.0279
HIERARCH ISS PBL36 START 220.6694
HIERARCH ISS PBL36 END 220.722
HIERARCH ISS PBLA36 START -148.9293
HIERARCH ISS PBLA36 END -148.7167
HIERARCH ISS PBL45 START 250.8661
HIERARCH ISS PBL45 END 250.9062
HIERARCH ISS PBLA45 START -165.6451
HIERARCH ISS PBLA45 END -165.4266
HIERARCH ISS PBL46 START 155.5198
HIERARCH ISS PBL46 END 155.5562
HIERARCH ISS PBLA46 START -150.9394
HIERARCH ISS PBLA46 END -150.726
HIERARCH ISS PBL56 START 107.9211
HIERARCH ISS PBL56 END 107.9208
HIERARCH ISS PBLA56 START -7.103
HIERARCH ISS PBLA56 END -6.8821
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1