Exposure
ID
SPICA.2025-08-17T06-17-01_1
Header ID
SPICA.2025-08-17T06-17-01
Date updated
2025-08-17 06:15:56 UTC+0000
Release date
None
UTC Start
2025-08-17 06:15:56.249
UTC End
2025-08-17 06:16:56.249
MJD Start
60904.2610676992
MJD End
60904.26176214363
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
70040
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
51965
Name
HD_210424
RA
332.6562
DEC
-11.56494
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 24.2152 24.1950 79.4270 79.6316
S1-E1 301.2560 300.8387 48.8699 48.9065
S1-E2 241.7234 241.3520 54.8371 54.9079
S1-W1 153.6784 154.2674 123.0270 123.3080
S1-W2 135.4173 135.4318 90.9732 91.2363
S2-E1 280.6738 280.3127 46.3560 46.3789
S2-E2 219.9352 219.6080 52.2111 52.2668
S2-W1 137.1628 137.7852 130.0200 130.2732
S2-W2 111.7972 111.8373 93.4581 93.7305
E1-E2 65.8275 65.8374 -153.5718 -153.6305
E1-W1 298.4867 298.9043 -160.8197 -160.9019
E1-W2 220.3588 220.4643 -155.4622 -155.5291
E2-W1 233.3330 233.7449 -162.8595 -162.9449
E2-W2 154.5824 154.6784 -156.2671 -156.3371
W1-W2 81.7230 82.0481 4.5983 4.5258
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 60904.2610676992
PI-COI spica
HIERARCH OBS TARG NAME HD_210424
HIERARCH OBS RA 332.6562
HIERARCH OBS DEC -11.56494
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 24.2152
HIERARCH ISS PBL12 END 24.195
HIERARCH ISS PBLA12 START 79.427
HIERARCH ISS PBLA12 END 79.6316
HIERARCH ISS PBL13 START 301.256
HIERARCH ISS PBL13 END 300.8387
HIERARCH ISS PBLA13 START 48.8699
HIERARCH ISS PBLA13 END 48.9065
HIERARCH ISS PBL14 START 241.7234
HIERARCH ISS PBL14 END 241.352
HIERARCH ISS PBLA14 START 54.8371
HIERARCH ISS PBLA14 END 54.9079
HIERARCH ISS PBL15 START 153.6784
HIERARCH ISS PBL15 END 154.2674
HIERARCH ISS PBLA15 START 123.027
HIERARCH ISS PBLA15 END 123.308
HIERARCH ISS PBL16 START 135.4173
HIERARCH ISS PBL16 END 135.4318
HIERARCH ISS PBLA16 START 90.9732
HIERARCH ISS PBLA16 END 91.2363
HIERARCH ISS PBL23 START 280.6738
HIERARCH ISS PBL23 END 280.3127
HIERARCH ISS PBLA23 START 46.356
HIERARCH ISS PBLA23 END 46.3789
HIERARCH ISS PBL24 START 219.9352
HIERARCH ISS PBL24 END 219.608
HIERARCH ISS PBLA24 START 52.2111
HIERARCH ISS PBLA24 END 52.2668
HIERARCH ISS PBL25 START 137.1628
HIERARCH ISS PBL25 END 137.7852
HIERARCH ISS PBLA25 START 130.02
HIERARCH ISS PBLA25 END 130.2732
HIERARCH ISS PBL26 START 111.7972
HIERARCH ISS PBL26 END 111.8373
HIERARCH ISS PBLA26 START 93.4581
HIERARCH ISS PBLA26 END 93.7305
HIERARCH ISS PBL34 START 65.8275
HIERARCH ISS PBL34 END 65.8374
HIERARCH ISS PBLA34 START -153.5718
HIERARCH ISS PBLA34 END -153.6305
HIERARCH ISS PBL35 START 298.4867
HIERARCH ISS PBL35 END 298.9043
HIERARCH ISS PBLA35 START -160.8197
HIERARCH ISS PBLA35 END -160.9019
HIERARCH ISS PBL36 START 220.3588
HIERARCH ISS PBL36 END 220.4643
HIERARCH ISS PBLA36 START -155.4622
HIERARCH ISS PBLA36 END -155.5291
HIERARCH ISS PBL45 START 233.333
HIERARCH ISS PBL45 END 233.7449
HIERARCH ISS PBLA45 START -162.8595
HIERARCH ISS PBLA45 END -162.9449
HIERARCH ISS PBL46 START 154.5824
HIERARCH ISS PBL46 END 154.6784
HIERARCH ISS PBLA46 START -156.2671
HIERARCH ISS PBLA46 END -156.3371
HIERARCH ISS PBL56 START 81.723
HIERARCH ISS PBL56 END 82.0481
HIERARCH ISS PBLA56 START 4.5983
HIERARCH ISS PBLA56 END 4.5258
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1