Exposure
ID
SPICA.2025-07-10T12-05-39_1
Header ID
SPICA.2025-07-10T12-05-39
Date updated
2025-07-10 12:04:34 UTC+0000
Release date
None
UTC Start
2025-07-10 12:04:34.248
UTC End
2025-07-10 12:05:34.248
MJD Start
60866.5031741661
MJD End
60866.50386861053
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
68667
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
51081
Name
HD_224926
RA
0.4560354
DEC
-3.027503
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 27.2439 27.2545 96.1961 96.3841
S1-E1 284.0819 283.6583 58.0448 58.1679
S1-E2 232.8471 232.5594 66.5653 66.7150
S1-W1 224.9616 225.4911 133.0652 133.1947
S1-W2 166.6712 166.8615 108.0475 108.2327
S2-E1 263.1964 262.7863 54.3786 54.4893
S2-E2 209.5992 209.3132 62.8807 63.0196
S2-W1 203.8227 204.3242 137.6651 137.7788
S2-W2 140.1198 140.2993 110.3360 110.5186
E1-E2 63.9151 63.8463 -154.6228 -154.6079
E1-W1 313.4857 313.4593 -165.8413 -165.8544
E1-W2 218.2097 218.0331 -157.7679 -157.7632
E2-W1 251.1000 251.1478 -168.6798 -168.6964
E2-W2 154.4307 154.3235 -159.0690 -159.0681
W1-W2 102.1444 102.3077 -3.3005 -3.3095
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 60866.5031741661
PI-COI spica
HIERARCH OBS TARG NAME HD_224926
HIERARCH OBS RA 0.4560354
HIERARCH OBS DEC -3.027503
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 27.2439
HIERARCH ISS PBL12 END 27.2545
HIERARCH ISS PBLA12 START 96.1961
HIERARCH ISS PBLA12 END 96.3841
HIERARCH ISS PBL13 START 284.0819
HIERARCH ISS PBL13 END 283.6583
HIERARCH ISS PBLA13 START 58.0448
HIERARCH ISS PBLA13 END 58.1679
HIERARCH ISS PBL14 START 232.8471
HIERARCH ISS PBL14 END 232.5594
HIERARCH ISS PBLA14 START 66.5653
HIERARCH ISS PBLA14 END 66.715
HIERARCH ISS PBL15 START 224.9616
HIERARCH ISS PBL15 END 225.4911
HIERARCH ISS PBLA15 START 133.0652
HIERARCH ISS PBLA15 END 133.1947
HIERARCH ISS PBL16 START 166.6712
HIERARCH ISS PBL16 END 166.8615
HIERARCH ISS PBLA16 START 108.0475
HIERARCH ISS PBLA16 END 108.2327
HIERARCH ISS PBL23 START 263.1964
HIERARCH ISS PBL23 END 262.7863
HIERARCH ISS PBLA23 START 54.3786
HIERARCH ISS PBLA23 END 54.4893
HIERARCH ISS PBL24 START 209.5992
HIERARCH ISS PBL24 END 209.3132
HIERARCH ISS PBLA24 START 62.8807
HIERARCH ISS PBLA24 END 63.0196
HIERARCH ISS PBL25 START 203.8227
HIERARCH ISS PBL25 END 204.3242
HIERARCH ISS PBLA25 START 137.6651
HIERARCH ISS PBLA25 END 137.7788
HIERARCH ISS PBL26 START 140.1198
HIERARCH ISS PBL26 END 140.2993
HIERARCH ISS PBLA26 START 110.336
HIERARCH ISS PBLA26 END 110.5186
HIERARCH ISS PBL34 START 63.9151
HIERARCH ISS PBL34 END 63.8463
HIERARCH ISS PBLA34 START -154.6228
HIERARCH ISS PBLA34 END -154.6079
HIERARCH ISS PBL35 START 313.4857
HIERARCH ISS PBL35 END 313.4593
HIERARCH ISS PBLA35 START -165.8413
HIERARCH ISS PBLA35 END -165.8544
HIERARCH ISS PBL36 START 218.2097
HIERARCH ISS PBL36 END 218.0331
HIERARCH ISS PBLA36 START -157.7679
HIERARCH ISS PBLA36 END -157.7632
HIERARCH ISS PBL45 START 251.1
HIERARCH ISS PBL45 END 251.1478
HIERARCH ISS PBLA45 START -168.6798
HIERARCH ISS PBLA45 END -168.6964
HIERARCH ISS PBL46 START 154.4307
HIERARCH ISS PBL46 END 154.3235
HIERARCH ISS PBLA46 START -159.069
HIERARCH ISS PBLA46 END -159.0681
HIERARCH ISS PBL56 START 102.1444
HIERARCH ISS PBL56 END 102.3077
HIERARCH ISS PBLA56 START -3.3005
HIERARCH ISS PBLA56 END -3.3095
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1