Exposure
ID
SPICA.2025-05-09T09-37-33_1
Header ID
SPICA.2025-05-09T09-37-33
Date updated
2025-05-09 09:36:28 UTC+0000
Release date
None
UTC Start
2025-05-09 09:36:28.548
UTC End
2025-05-09 09:37:28.548
MJD Start
60804.4003304146
MJD End
60804.401024859035
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
64217
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
None
Target
ID
47828
Name
HD_157198
RA
260.2259
DEC
24.49944
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.6270 33.6296 96.1467 96.2996
S1-E1 327.8104 327.7275 63.7822 63.9242
S1-E2 275.8731 275.8183 71.4831 71.6297
S1-W1 270.8836 271.0465 125.9219 126.0818
S1-W2 207.1904 207.2366 105.6263 105.7842
S2-E1 299.9477 299.8665 60.3416 60.4814
S2-E2 245.7149 245.6595 68.2092 68.3541
S2-W1 242.2722 242.4349 129.8742 130.0326
S2-W2 174.1107 174.1550 107.4491 107.6077
E1-E2 65.7928 65.7800 -150.4034 -150.2845
E1-W1 312.7993 312.8858 -166.1800 -166.0714
E1-W2 221.7950 221.7793 -154.7665 -154.6520
E2-W1 250.1254 250.2278 -170.2811 -170.1726
E2-W2 156.2730 156.2706 -156.6019 -156.4890
W1-W2 105.0035 105.1080 -10.8879 -10.7645
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 60804.4003304146
PI-COI spica
HIERARCH OBS TARG NAME HD_157198
HIERARCH OBS RA 260.2259
HIERARCH OBS DEC 24.49944
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 33.627
HIERARCH ISS PBL12 END 33.6296
HIERARCH ISS PBLA12 START 96.1467
HIERARCH ISS PBLA12 END 96.2996
HIERARCH ISS PBL13 START 327.8104
HIERARCH ISS PBL13 END 327.7275
HIERARCH ISS PBLA13 START 63.7822
HIERARCH ISS PBLA13 END 63.9242
HIERARCH ISS PBL14 START 275.8731
HIERARCH ISS PBL14 END 275.8183
HIERARCH ISS PBLA14 START 71.4831
HIERARCH ISS PBLA14 END 71.6297
HIERARCH ISS PBL15 START 270.8836
HIERARCH ISS PBL15 END 271.0465
HIERARCH ISS PBLA15 START 125.9219
HIERARCH ISS PBLA15 END 126.0818
HIERARCH ISS PBL16 START 207.1904
HIERARCH ISS PBL16 END 207.2366
HIERARCH ISS PBLA16 START 105.6263
HIERARCH ISS PBLA16 END 105.7842
HIERARCH ISS PBL23 START 299.9477
HIERARCH ISS PBL23 END 299.8665
HIERARCH ISS PBLA23 START 60.3416
HIERARCH ISS PBLA23 END 60.4814
HIERARCH ISS PBL24 START 245.7149
HIERARCH ISS PBL24 END 245.6595
HIERARCH ISS PBLA24 START 68.2092
HIERARCH ISS PBLA24 END 68.3541
HIERARCH ISS PBL25 START 242.2722
HIERARCH ISS PBL25 END 242.4349
HIERARCH ISS PBLA25 START 129.8742
HIERARCH ISS PBLA25 END 130.0326
HIERARCH ISS PBL26 START 174.1107
HIERARCH ISS PBL26 END 174.155
HIERARCH ISS PBLA26 START 107.4491
HIERARCH ISS PBLA26 END 107.6077
HIERARCH ISS PBL34 START 65.7928
HIERARCH ISS PBL34 END 65.78
HIERARCH ISS PBLA34 START -150.4034
HIERARCH ISS PBLA34 END -150.2845
HIERARCH ISS PBL35 START 312.7993
HIERARCH ISS PBL35 END 312.8858
HIERARCH ISS PBLA35 START -166.18
HIERARCH ISS PBLA35 END -166.0714
HIERARCH ISS PBL36 START 221.795
HIERARCH ISS PBL36 END 221.7793
HIERARCH ISS PBLA36 START -154.7665
HIERARCH ISS PBLA36 END -154.652
HIERARCH ISS PBL45 START 250.1254
HIERARCH ISS PBL45 END 250.2278
HIERARCH ISS PBLA45 START -170.2811
HIERARCH ISS PBLA45 END -170.1726
HIERARCH ISS PBL46 START 156.273
HIERARCH ISS PBL46 END 156.2706
HIERARCH ISS PBLA46 START -156.6019
HIERARCH ISS PBLA46 END -156.489
HIERARCH ISS PBL56 START 105.0035
HIERARCH ISS PBL56 END 105.108
HIERARCH ISS PBLA56 START -10.8879
HIERARCH ISS PBLA56 END -10.7645
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1