Exposure
ID
SPICA.2025-10-05T04-18-00_1
Header ID
SPICA.2025-10-05T04-18-00
Date updated
2025-10-05 04:16:55 UTC+0000
Release date
None
UTC Start
2025-10-05 04:16:55.131
UTC End
2025-10-05 04:17:55.131
MJD Start
60953.1784158697
MJD End
60953.17911031413
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 33.9479 33.9476 88.4848 88.6385
S1-E1 330.3357 330.3676 57.3104 57.4346
S1-E2 278.7436 278.7489 64.7427 64.8731
S1-W1 268.2842 268.4219 116.4943 116.6859
S1-W2 208.6248 208.6415 97.3242 97.4923
S2-E1 301.8020 301.8441 53.9724 54.0942
S2-E2 248.0456 248.0575 61.5839 61.7116
S2-W1 238.8453 238.9947 120.3216 120.5154
S2-W2 175.1578 175.1763 99.0309 99.2015
E1-E2 64.8763 64.9191 -156.4534 -156.3371
E1-W1 300.4943 300.8582 -172.7533 -172.6294
E1-W2 216.9828 217.1609 -160.8747 -160.7583
E2-W1 238.9205 239.2402 -177.1241 -176.9953
E2-W2 152.3817 152.5171 -162.7556 -162.6386
W1-W2 98.8263 98.9943 -19.6213 -19.4540
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 60953.1784158697
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 33.9479
HIERARCH ISS PBL12 END 33.9476
HIERARCH ISS PBLA12 START 88.4848
HIERARCH ISS PBLA12 END 88.6385
HIERARCH ISS PBL13 START 330.3357
HIERARCH ISS PBL13 END 330.3676
HIERARCH ISS PBLA13 START 57.3104
HIERARCH ISS PBLA13 END 57.4346
HIERARCH ISS PBL14 START 278.7436
HIERARCH ISS PBL14 END 278.7489
HIERARCH ISS PBLA14 START 64.7427
HIERARCH ISS PBLA14 END 64.8731
HIERARCH ISS PBL15 START 268.2842
HIERARCH ISS PBL15 END 268.4219
HIERARCH ISS PBLA15 START 116.4943
HIERARCH ISS PBLA15 END 116.6859
HIERARCH ISS PBL16 START 208.6248
HIERARCH ISS PBL16 END 208.6415
HIERARCH ISS PBLA16 START 97.3242
HIERARCH ISS PBLA16 END 97.4923
HIERARCH ISS PBL23 START 301.802
HIERARCH ISS PBL23 END 301.8441
HIERARCH ISS PBLA23 START 53.9724
HIERARCH ISS PBLA23 END 54.0942
HIERARCH ISS PBL24 START 248.0456
HIERARCH ISS PBL24 END 248.0575
HIERARCH ISS PBLA24 START 61.5839
HIERARCH ISS PBLA24 END 61.7116
HIERARCH ISS PBL25 START 238.8453
HIERARCH ISS PBL25 END 238.9947
HIERARCH ISS PBLA25 START 120.3216
HIERARCH ISS PBLA25 END 120.5154
HIERARCH ISS PBL26 START 175.1578
HIERARCH ISS PBL26 END 175.1763
HIERARCH ISS PBLA26 START 99.0309
HIERARCH ISS PBLA26 END 99.2015
HIERARCH ISS PBL34 START 64.8763
HIERARCH ISS PBL34 END 64.9191
HIERARCH ISS PBLA34 START -156.4534
HIERARCH ISS PBLA34 END -156.3371
HIERARCH ISS PBL35 START 300.4943
HIERARCH ISS PBL35 END 300.8582
HIERARCH ISS PBLA35 START -172.7533
HIERARCH ISS PBLA35 END -172.6294
HIERARCH ISS PBL36 START 216.9828
HIERARCH ISS PBL36 END 217.1609
HIERARCH ISS PBLA36 START -160.8747
HIERARCH ISS PBLA36 END -160.7583
HIERARCH ISS PBL45 START 238.9205
HIERARCH ISS PBL45 END 239.2402
HIERARCH ISS PBLA45 START -177.1241
HIERARCH ISS PBLA45 END -176.9953
HIERARCH ISS PBL46 START 152.3817
HIERARCH ISS PBL46 END 152.5171
HIERARCH ISS PBLA46 START -162.7556
HIERARCH ISS PBLA46 END -162.6386
HIERARCH ISS PBL56 START 98.8263
HIERARCH ISS PBL56 END 98.9943
HIERARCH ISS PBLA56 START -19.6213
HIERARCH ISS PBLA56 END -19.454
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1