Exposure
ID
SPICA.2025-06-11T07-52-37_1
Header ID
SPICA.2025-06-11T07-52-37
Date updated
2025-06-11 07:51:32 UTC+0000
Release date
None
UTC Start
2025-06-11 07:51:32.298
UTC End
2025-06-11 07:52:32.298
MJD Start
60837.3274571527
MJD End
60837.32815159713
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 28.9835 28.9887 81.4539 81.6329
S1-E1 270.1090 270.3800 43.0102 43.2037
S1-E2 227.0194 227.2110 52.4030 52.5873
S1-W1 268.2677 268.2211 108.5226 108.7404
S1-W2 187.6266 187.6230 90.9938 91.1837
S2-E1 248.0640 248.3254 38.8443 39.0428
S2-E2 202.1727 202.3582 48.4112 48.5991
S2-W1 242.8175 242.7764 111.6363 111.8593
S2-W2 159.1164 159.1089 92.7238 92.9160
E1-E2 59.1692 59.2254 -175.7580 -175.5149
E1-W1 291.3015 291.5202 166.0710 166.3288
E1-W2 200.7947 200.9779 179.0442 179.2923
E2-W1 235.8061 235.9665 161.5829 161.8431
E2-W2 141.9700 142.0967 176.8804 177.1304
W1-W2 105.7236 105.7563 -39.1665 -38.9049
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 60837.3274571527
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 28.9835
HIERARCH ISS PBL12 END 28.9887
HIERARCH ISS PBLA12 START 81.4539
HIERARCH ISS PBLA12 END 81.6329
HIERARCH ISS PBL13 START 270.109
HIERARCH ISS PBL13 END 270.38
HIERARCH ISS PBLA13 START 43.0102
HIERARCH ISS PBLA13 END 43.2037
HIERARCH ISS PBL14 START 227.0194
HIERARCH ISS PBL14 END 227.211
HIERARCH ISS PBLA14 START 52.403
HIERARCH ISS PBLA14 END 52.5873
HIERARCH ISS PBL15 START 268.2677
HIERARCH ISS PBL15 END 268.2211
HIERARCH ISS PBLA15 START 108.5226
HIERARCH ISS PBLA15 END 108.7404
HIERARCH ISS PBL16 START 187.6266
HIERARCH ISS PBL16 END 187.623
HIERARCH ISS PBLA16 START 90.9938
HIERARCH ISS PBLA16 END 91.1837
HIERARCH ISS PBL23 START 248.064
HIERARCH ISS PBL23 END 248.3254
HIERARCH ISS PBLA23 START 38.8443
HIERARCH ISS PBLA23 END 39.0428
HIERARCH ISS PBL24 START 202.1727
HIERARCH ISS PBL24 END 202.3582
HIERARCH ISS PBLA24 START 48.4112
HIERARCH ISS PBLA24 END 48.5991
HIERARCH ISS PBL25 START 242.8175
HIERARCH ISS PBL25 END 242.7764
HIERARCH ISS PBLA25 START 111.6363
HIERARCH ISS PBLA25 END 111.8593
HIERARCH ISS PBL26 START 159.1164
HIERARCH ISS PBL26 END 159.1089
HIERARCH ISS PBLA26 START 92.7238
HIERARCH ISS PBLA26 END 92.916
HIERARCH ISS PBL34 START 59.1692
HIERARCH ISS PBL34 END 59.2254
HIERARCH ISS PBLA34 START -175.758
HIERARCH ISS PBLA34 END -175.5149
HIERARCH ISS PBL35 START 291.3015
HIERARCH ISS PBL35 END 291.5202
HIERARCH ISS PBLA35 START 166.071
HIERARCH ISS PBLA35 END 166.3288
HIERARCH ISS PBL36 START 200.7947
HIERARCH ISS PBL36 END 200.9779
HIERARCH ISS PBLA36 START 179.0442
HIERARCH ISS PBLA36 END 179.2923
HIERARCH ISS PBL45 START 235.8061
HIERARCH ISS PBL45 END 235.9665
HIERARCH ISS PBLA45 START 161.5829
HIERARCH ISS PBLA45 END 161.8431
HIERARCH ISS PBL46 START 141.97
HIERARCH ISS PBL46 END 142.0967
HIERARCH ISS PBLA46 START 176.8804
HIERARCH ISS PBLA46 END 177.1304
HIERARCH ISS PBL56 START 105.7236
HIERARCH ISS PBL56 END 105.7563
HIERARCH ISS PBLA56 START -39.1665
HIERARCH ISS PBLA56 END -38.9049
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1