Exposure
ID
SPICA.2025-10-09T12-29-35_1
Header ID
SPICA.2025-10-09T12-29-35
Date updated
2025-10-09 12:28:34 UTC+0000
Release date
None
UTC Start
2025-10-09 12:28:34.499
UTC End
2025-10-09 12:29:34.499
MJD Start
60957.5198437405
MJD End
60957.52053818495
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 34.0047 34.0077 108.9928 109.1154
S1-E1 320.6753 320.6095 78.2176 78.3828
S1-E2 272.7131 272.6963 85.7644 85.9214
S1-W1 278.3423 278.3133 137.9022 138.0052
S1-W2 210.8574 210.8702 118.2618 118.3766
S2-E1 291.9779 291.8956 74.8013 74.9695
S2-E2 241.8369 241.8084 82.5853 82.7462
S2-W1 249.1181 249.0803 141.6858 141.7873
S2-W2 177.3813 177.3903 120.0313 120.1447
E1-E2 61.7689 61.7012 -137.2225 -137.0559
E1-W1 300.3329 300.0037 -154.9174 -154.7795
E1-W2 209.2025 208.9675 -142.2086 -142.0501
E2-W1 242.2151 241.9613 -159.3629 -159.2318
E2-W2 147.7649 147.5984 -144.2907 -144.1357
W1-W2 106.6928 106.6268 -0.4717 -0.3636
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 60957.5198437405
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 34.0047
HIERARCH ISS PBL12 END 34.0077
HIERARCH ISS PBLA12 START 108.9928
HIERARCH ISS PBLA12 END 109.1154
HIERARCH ISS PBL13 START 320.6753
HIERARCH ISS PBL13 END 320.6095
HIERARCH ISS PBLA13 START 78.2176
HIERARCH ISS PBLA13 END 78.3828
HIERARCH ISS PBL14 START 272.7131
HIERARCH ISS PBL14 END 272.6963
HIERARCH ISS PBLA14 START 85.7644
HIERARCH ISS PBLA14 END 85.9214
HIERARCH ISS PBL15 START 278.3423
HIERARCH ISS PBL15 END 278.3133
HIERARCH ISS PBLA15 START 137.9022
HIERARCH ISS PBLA15 END 138.0052
HIERARCH ISS PBL16 START 210.8574
HIERARCH ISS PBL16 END 210.8702
HIERARCH ISS PBLA16 START 118.2618
HIERARCH ISS PBLA16 END 118.3766
HIERARCH ISS PBL23 START 291.9779
HIERARCH ISS PBL23 END 291.8956
HIERARCH ISS PBLA23 START 74.8013
HIERARCH ISS PBLA23 END 74.9695
HIERARCH ISS PBL24 START 241.8369
HIERARCH ISS PBL24 END 241.8084
HIERARCH ISS PBLA24 START 82.5853
HIERARCH ISS PBLA24 END 82.7462
HIERARCH ISS PBL25 START 249.1181
HIERARCH ISS PBL25 END 249.0803
HIERARCH ISS PBLA25 START 141.6858
HIERARCH ISS PBLA25 END 141.7873
HIERARCH ISS PBL26 START 177.3813
HIERARCH ISS PBL26 END 177.3903
HIERARCH ISS PBLA26 START 120.0313
HIERARCH ISS PBLA26 END 120.1447
HIERARCH ISS PBL34 START 61.7689
HIERARCH ISS PBL34 END 61.7012
HIERARCH ISS PBLA34 START -137.2225
HIERARCH ISS PBLA34 END -137.0559
HIERARCH ISS PBL35 START 300.3329
HIERARCH ISS PBL35 END 300.0037
HIERARCH ISS PBLA35 START -154.9174
HIERARCH ISS PBLA35 END -154.7795
HIERARCH ISS PBL36 START 209.2025
HIERARCH ISS PBL36 END 208.9675
HIERARCH ISS PBLA36 START -142.2086
HIERARCH ISS PBLA36 END -142.0501
HIERARCH ISS PBL45 START 242.2151
HIERARCH ISS PBL45 END 241.9613
HIERARCH ISS PBLA45 START -159.3629
HIERARCH ISS PBLA45 END -159.2318
HIERARCH ISS PBL46 START 147.7649
HIERARCH ISS PBL46 END 147.5984
HIERARCH ISS PBLA46 START -144.2907
HIERARCH ISS PBLA46 END -144.1357
HIERARCH ISS PBL56 START 106.6928
HIERARCH ISS PBL56 END 106.6268
HIERARCH ISS PBLA56 START -0.4717
HIERARCH ISS PBLA56 END -0.3636
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1