Exposure
ID
SPICA.2025-06-19T08-35-09_1
Header ID
SPICA.2025-06-19T08-35-09
Date updated
2025-06-19 08:34:04 UTC+0000
Release date
None
UTC Start
2025-06-19 08:34:04.174
UTC End
2025-06-19 08:35:04.174
MJD Start
60845.3569927577
MJD End
60845.35768720213
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
68328
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
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 29.0837 29.0814 93.7091 93.8884
S1-E1 285.5064 285.6864 56.2096 56.4027
S1-E2 237.6339 237.7532 65.0278 65.2130
S1-W1 263.4742 263.3772 123.3287 123.5440
S1-W2 185.9300 185.8829 103.9609 104.1501
S2-E1 263.0291 263.2058 52.3501 52.5473
S2-E2 212.5775 212.6968 61.2629 61.4513
S2-W1 238.6244 238.5395 126.7821 127.0023
S2-W2 157.3958 157.3520 105.8455 106.0369
E1-E2 62.4153 62.4536 -159.4984 -159.2643
E1-W1 304.0330 304.1812 -176.7688 -176.5232
E1-W2 211.4273 211.5527 -164.4047 -164.1670
E2-W1 245.1331 245.2407 178.8960 179.1437
E2-W2 149.3361 149.4230 -166.4533 -166.2141
W1-W2 107.5063 107.5232 -21.6733 -21.4224
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 60845.3569927577
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 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 29.0837
HIERARCH ISS PBL12 END 29.0814
HIERARCH ISS PBLA12 START 93.7091
HIERARCH ISS PBLA12 END 93.8884
HIERARCH ISS PBL13 START 285.5064
HIERARCH ISS PBL13 END 285.6864
HIERARCH ISS PBLA13 START 56.2096
HIERARCH ISS PBLA13 END 56.4027
HIERARCH ISS PBL14 START 237.6339
HIERARCH ISS PBL14 END 237.7532
HIERARCH ISS PBLA14 START 65.0278
HIERARCH ISS PBLA14 END 65.213
HIERARCH ISS PBL15 START 263.4742
HIERARCH ISS PBL15 END 263.3772
HIERARCH ISS PBLA15 START 123.3287
HIERARCH ISS PBLA15 END 123.544
HIERARCH ISS PBL16 START 185.93
HIERARCH ISS PBL16 END 185.8829
HIERARCH ISS PBLA16 START 103.9609
HIERARCH ISS PBLA16 END 104.1501
HIERARCH ISS PBL23 START 263.0291
HIERARCH ISS PBL23 END 263.2058
HIERARCH ISS PBLA23 START 52.3501
HIERARCH ISS PBLA23 END 52.5473
HIERARCH ISS PBL24 START 212.5775
HIERARCH ISS PBL24 END 212.6968
HIERARCH ISS PBLA24 START 61.2629
HIERARCH ISS PBLA24 END 61.4513
HIERARCH ISS PBL25 START 238.6244
HIERARCH ISS PBL25 END 238.5395
HIERARCH ISS PBLA25 START 126.7821
HIERARCH ISS PBLA25 END 127.0023
HIERARCH ISS PBL26 START 157.3958
HIERARCH ISS PBL26 END 157.352
HIERARCH ISS PBLA26 START 105.8455
HIERARCH ISS PBLA26 END 106.0369
HIERARCH ISS PBL34 START 62.4153
HIERARCH ISS PBL34 END 62.4536
HIERARCH ISS PBLA34 START -159.4984
HIERARCH ISS PBLA34 END -159.2643
HIERARCH ISS PBL35 START 304.033
HIERARCH ISS PBL35 END 304.1812
HIERARCH ISS PBLA35 START -176.7688
HIERARCH ISS PBLA35 END -176.5232
HIERARCH ISS PBL36 START 211.4273
HIERARCH ISS PBL36 END 211.5527
HIERARCH ISS PBLA36 START -164.4047
HIERARCH ISS PBLA36 END -164.167
HIERARCH ISS PBL45 START 245.1331
HIERARCH ISS PBL45 END 245.2407
HIERARCH ISS PBLA45 START 178.896
HIERARCH ISS PBLA45 END 179.1437
HIERARCH ISS PBL46 START 149.3361
HIERARCH ISS PBL46 END 149.423
HIERARCH ISS PBLA46 START -166.4533
HIERARCH ISS PBLA46 END -166.2141
HIERARCH ISS PBL56 START 107.5063
HIERARCH ISS PBL56 END 107.5232
HIERARCH ISS PBLA56 START -21.6733
HIERARCH ISS PBLA56 END -21.4224
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1