Exposure
ID
SPICA.2025-06-19T11-00-54_1
Header ID
SPICA.2025-06-19T11-00-54
Date updated
2025-06-19 10:59:49 UTC+0000
Release date
None
UTC Start
2025-06-19 10:59:49.381
UTC End
2025-06-19 11:00:49.381
MJD Start
60845.4582104283
MJD End
60845.458904872736
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
68363
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47864
Name
HD_182564
RA
290.1671
DEC
65.71453
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 27.7573 27.7393 117.7214 117.8983
S1-E1 299.6274 299.6630 82.3941 82.5898
S1-E2 245.4234 245.4223 90.1425 90.3297
S1-W1 241.3854 241.1454 152.2794 152.4969
S2-E1 277.4459 277.4898 79.0776 79.2775
S2-E2 221.1936 221.2054 86.8119 87.0025
S2-W1 219.0924 218.8792 156.4005 156.6236
E1-E2 65.4284 65.4376 -127.9853 -127.7482
E1-W1 313.5248 313.5259 -143.9044 -143.6572
E2-W1 251.2473 251.2359 -148.0003 -147.7514
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 60845.4582104283
PI-COI spica
HIERARCH OBS TARG NAME HD_182564
HIERARCH OBS RA 290.1671
HIERARCH OBS DEC 65.71453
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 5
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH ISS PBL12 START 27.7573
HIERARCH ISS PBL12 END 27.7393
HIERARCH ISS PBLA12 START 117.7214
HIERARCH ISS PBLA12 END 117.8983
HIERARCH ISS PBL13 START 299.6274
HIERARCH ISS PBL13 END 299.663
HIERARCH ISS PBLA13 START 82.3941
HIERARCH ISS PBLA13 END 82.5898
HIERARCH ISS PBL14 START 245.4234
HIERARCH ISS PBL14 END 245.4223
HIERARCH ISS PBLA14 START 90.1425
HIERARCH ISS PBLA14 END 90.3297
HIERARCH ISS PBL15 START 241.3854
HIERARCH ISS PBL15 END 241.1454
HIERARCH ISS PBLA15 START 152.2794
HIERARCH ISS PBLA15 END 152.4969
HIERARCH ISS PBL23 START 277.4459
HIERARCH ISS PBL23 END 277.4898
HIERARCH ISS PBLA23 START 79.0776
HIERARCH ISS PBLA23 END 79.2775
HIERARCH ISS PBL24 START 221.1936
HIERARCH ISS PBL24 END 221.2054
HIERARCH ISS PBLA24 START 86.8119
HIERARCH ISS PBLA24 END 87.0025
HIERARCH ISS PBL25 START 219.0924
HIERARCH ISS PBL25 END 218.8792
HIERARCH ISS PBLA25 START 156.4005
HIERARCH ISS PBLA25 END 156.6236
HIERARCH ISS PBL34 START 65.4284
HIERARCH ISS PBL34 END 65.4376
HIERARCH ISS PBLA34 START -127.9853
HIERARCH ISS PBLA34 END -127.7482
HIERARCH ISS PBL35 START 313.5248
HIERARCH ISS PBL35 END 313.5259
HIERARCH ISS PBLA35 START -143.9044
HIERARCH ISS PBLA35 END -143.6572
HIERARCH ISS PBL45 START 251.2473
HIERARCH ISS PBL45 END 251.2359
HIERARCH ISS PBLA45 START -148.0003
HIERARCH ISS PBLA45 END -147.7514
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1