Exposure
ID
SPICA.2025-10-09T12-30-36_1
Header ID
SPICA.2025-10-09T12-30-36
Date updated
2025-10-09 12:29:35 UTC+0000
Release date
None
UTC Start
2025-10-09 12:29:35.787
UTC End
2025-10-09 12:30:35.787
MJD Start
60957.5205530957
MJD End
60957.52124754016
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
70881
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52593
Name
HD_29459
RA
69.84646
DEC
25.21828
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 34.0077 34.0106 109.1163 109.2386
S1-E1 320.6090 320.5439 78.3839 78.5493
S1-E2 272.6961 272.6799 85.9225 86.0796
S1-W1 278.3131 278.2814 138.0059 138.1084
S1-W2 210.8703 210.8823 118.3774 118.4918
S2-E1 291.8951 291.8134 74.9706 75.1391
S2-E2 241.8082 241.7803 82.7472 82.9082
S2-W1 249.0800 249.0397 141.7880 141.8891
S2-W2 177.3903 177.3986 120.1454 120.2584
E1-E2 61.7007 61.6327 -137.0547 -136.8873
E1-W1 300.0015 299.6687 -154.7786 -154.6401
E1-W2 208.9660 208.7294 -142.0491 -141.8899
E2-W1 241.9596 241.7026 -159.2310 -159.0994
E2-W2 147.5973 147.4295 -144.1347 -143.9790
W1-W2 106.6263 106.5585 -0.3629 -0.2547
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 60957.5205530957
PI-COI spica
HIERARCH OBS TARG NAME HD_29459
HIERARCH OBS RA 69.84646
HIERARCH OBS DEC 25.21828
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.100000001490116
HIERARCH DET NDIT 600
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 34.0077
HIERARCH ISS PBL12 END 34.0106
HIERARCH ISS PBLA12 START 109.1163
HIERARCH ISS PBLA12 END 109.2386
HIERARCH ISS PBL13 START 320.609
HIERARCH ISS PBL13 END 320.5439
HIERARCH ISS PBLA13 START 78.3839
HIERARCH ISS PBLA13 END 78.5493
HIERARCH ISS PBL14 START 272.6961
HIERARCH ISS PBL14 END 272.6799
HIERARCH ISS PBLA14 START 85.9225
HIERARCH ISS PBLA14 END 86.0796
HIERARCH ISS PBL15 START 278.3131
HIERARCH ISS PBL15 END 278.2814
HIERARCH ISS PBLA15 START 138.0059
HIERARCH ISS PBLA15 END 138.1084
HIERARCH ISS PBL16 START 210.8703
HIERARCH ISS PBL16 END 210.8823
HIERARCH ISS PBLA16 START 118.3774
HIERARCH ISS PBLA16 END 118.4918
HIERARCH ISS PBL23 START 291.8951
HIERARCH ISS PBL23 END 291.8134
HIERARCH ISS PBLA23 START 74.9706
HIERARCH ISS PBLA23 END 75.1391
HIERARCH ISS PBL24 START 241.8082
HIERARCH ISS PBL24 END 241.7803
HIERARCH ISS PBLA24 START 82.7472
HIERARCH ISS PBLA24 END 82.9082
HIERARCH ISS PBL25 START 249.08
HIERARCH ISS PBL25 END 249.0397
HIERARCH ISS PBLA25 START 141.788
HIERARCH ISS PBLA25 END 141.8891
HIERARCH ISS PBL26 START 177.3903
HIERARCH ISS PBL26 END 177.3986
HIERARCH ISS PBLA26 START 120.1454
HIERARCH ISS PBLA26 END 120.2584
HIERARCH ISS PBL34 START 61.7007
HIERARCH ISS PBL34 END 61.6327
HIERARCH ISS PBLA34 START -137.0547
HIERARCH ISS PBLA34 END -136.8873
HIERARCH ISS PBL35 START 300.0015
HIERARCH ISS PBL35 END 299.6687
HIERARCH ISS PBLA35 START -154.7786
HIERARCH ISS PBLA35 END -154.6401
HIERARCH ISS PBL36 START 208.966
HIERARCH ISS PBL36 END 208.7294
HIERARCH ISS PBLA36 START -142.0491
HIERARCH ISS PBLA36 END -141.8899
HIERARCH ISS PBL45 START 241.9596
HIERARCH ISS PBL45 END 241.7026
HIERARCH ISS PBLA45 START -159.231
HIERARCH ISS PBLA45 END -159.0994
HIERARCH ISS PBL46 START 147.5973
HIERARCH ISS PBL46 END 147.4295
HIERARCH ISS PBLA46 START -144.1347
HIERARCH ISS PBLA46 END -143.979
HIERARCH ISS PBL56 START 106.6263
HIERARCH ISS PBL56 END 106.5585
HIERARCH ISS PBLA56 START -0.3629
HIERARCH ISS PBLA56 END -0.2547
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1