Exposure
ID
SPICA.2025-08-17T06-13-43_1
Header ID
SPICA.2025-08-17T06-13-43
Date updated
2025-08-17 06:12:37 UTC+0000
Release date
None
UTC Start
2025-08-17 06:12:37.938
UTC End
2025-08-17 06:13:37.938
MJD Start
60904.2587724317
MJD End
60904.25946687613
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 24.2793 24.2580 78.8058 79.0085
S1-E1 302.5146 302.1051 48.7630 48.7972
S1-E2 242.8512 242.4831 54.6261 54.6943
S1-W1 151.9016 152.4797 122.1508 122.4408
S1-W2 135.3944 135.3984 90.1695 90.4327
S2-E1 281.7595 281.4068 46.2904 46.3111
S2-E2 220.9260 220.6030 52.0461 52.0993
S2-W1 135.2753 135.8911 129.2273 129.4902
S2-W2 111.6936 111.7244 92.6243 92.8975
E1-E2 65.7902 65.8035 -153.3895 -153.4497
E1-W1 297.1772 297.6116 -160.5654 -160.6492
E1-W2 220.0127 220.1300 -155.2548 -155.3232
E2-W1 232.0480 232.4732 -162.5950 -162.6822
E2-W2 154.2723 154.3766 -156.0501 -156.1217
W1-W2 80.7196 81.0499 4.8227 4.7488
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 60904.2587724317
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 24.2793
HIERARCH ISS PBL12 END 24.258
HIERARCH ISS PBLA12 START 78.8058
HIERARCH ISS PBLA12 END 79.0085
HIERARCH ISS PBL13 START 302.5146
HIERARCH ISS PBL13 END 302.1051
HIERARCH ISS PBLA13 START 48.763
HIERARCH ISS PBLA13 END 48.7972
HIERARCH ISS PBL14 START 242.8512
HIERARCH ISS PBL14 END 242.4831
HIERARCH ISS PBLA14 START 54.6261
HIERARCH ISS PBLA14 END 54.6943
HIERARCH ISS PBL15 START 151.9016
HIERARCH ISS PBL15 END 152.4797
HIERARCH ISS PBLA15 START 122.1508
HIERARCH ISS PBLA15 END 122.4408
HIERARCH ISS PBL16 START 135.3944
HIERARCH ISS PBL16 END 135.3984
HIERARCH ISS PBLA16 START 90.1695
HIERARCH ISS PBLA16 END 90.4327
HIERARCH ISS PBL23 START 281.7595
HIERARCH ISS PBL23 END 281.4068
HIERARCH ISS PBLA23 START 46.2904
HIERARCH ISS PBLA23 END 46.3111
HIERARCH ISS PBL24 START 220.926
HIERARCH ISS PBL24 END 220.603
HIERARCH ISS PBLA24 START 52.0461
HIERARCH ISS PBLA24 END 52.0993
HIERARCH ISS PBL25 START 135.2753
HIERARCH ISS PBL25 END 135.8911
HIERARCH ISS PBLA25 START 129.2273
HIERARCH ISS PBLA25 END 129.4902
HIERARCH ISS PBL26 START 111.6936
HIERARCH ISS PBL26 END 111.7244
HIERARCH ISS PBLA26 START 92.6243
HIERARCH ISS PBLA26 END 92.8975
HIERARCH ISS PBL34 START 65.7902
HIERARCH ISS PBL34 END 65.8035
HIERARCH ISS PBLA34 START -153.3895
HIERARCH ISS PBLA34 END -153.4497
HIERARCH ISS PBL35 START 297.1772
HIERARCH ISS PBL35 END 297.6116
HIERARCH ISS PBLA35 START -160.5654
HIERARCH ISS PBLA35 END -160.6492
HIERARCH ISS PBL36 START 220.0127
HIERARCH ISS PBL36 END 220.13
HIERARCH ISS PBLA36 START -155.2548
HIERARCH ISS PBLA36 END -155.3232
HIERARCH ISS PBL45 START 232.048
HIERARCH ISS PBL45 END 232.4732
HIERARCH ISS PBLA45 START -162.595
HIERARCH ISS PBLA45 END -162.6822
HIERARCH ISS PBL46 START 154.2723
HIERARCH ISS PBL46 END 154.3766
HIERARCH ISS PBLA46 START -156.0501
HIERARCH ISS PBLA46 END -156.1217
HIERARCH ISS PBL56 START 80.7196
HIERARCH ISS PBL56 END 81.0499
HIERARCH ISS PBLA56 START 4.8227
HIERARCH ISS PBLA56 END 4.7488
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1