Exposure
ID
SPICA.2025-10-09T12-28-34_1
Header ID
SPICA.2025-10-09T12-28-34
Date updated
2025-10-09 12:27:33 UTC+0000
Release date
None
UTC Start
2025-10-09 12:27:33.197
UTC End
2025-10-09 12:28:33.197
MJD Start
60957.5191342203
MJD End
60957.51982866476
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 34.0018 34.0047 108.8690 108.9920
S1-E1 320.7422 320.6757 78.0516 78.2165
S1-E2 272.7306 272.7132 85.6064 85.7633
S1-W1 278.3691 278.3425 137.7981 137.9015
S1-W2 210.8439 210.8573 118.1458 118.2610
S2-E1 292.0613 291.9785 74.6323 74.8002
S2-E2 241.8662 241.8371 82.4235 82.5842
S2-W1 249.1536 249.1183 141.5831 141.6851
S2-W2 177.3715 177.3812 119.9167 120.0305
E1-E2 61.8367 61.7693 -137.3896 -137.2237
E1-W1 300.6607 300.3351 -155.0557 -154.9183
E1-W2 209.4373 209.2040 -142.3674 -142.2096
E2-W1 242.4674 242.2168 -159.4944 -159.3638
E2-W2 147.9313 147.7660 -144.4460 -144.2917
W1-W2 106.7576 106.6933 -0.5805 -0.4725
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 60957.5191342203
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 34.0018
HIERARCH ISS PBL12 END 34.0047
HIERARCH ISS PBLA12 START 108.869
HIERARCH ISS PBLA12 END 108.992
HIERARCH ISS PBL13 START 320.7422
HIERARCH ISS PBL13 END 320.6757
HIERARCH ISS PBLA13 START 78.0516
HIERARCH ISS PBLA13 END 78.2165
HIERARCH ISS PBL14 START 272.7306
HIERARCH ISS PBL14 END 272.7132
HIERARCH ISS PBLA14 START 85.6064
HIERARCH ISS PBLA14 END 85.7633
HIERARCH ISS PBL15 START 278.3691
HIERARCH ISS PBL15 END 278.3425
HIERARCH ISS PBLA15 START 137.7981
HIERARCH ISS PBLA15 END 137.9015
HIERARCH ISS PBL16 START 210.8439
HIERARCH ISS PBL16 END 210.8573
HIERARCH ISS PBLA16 START 118.1458
HIERARCH ISS PBLA16 END 118.261
HIERARCH ISS PBL23 START 292.0613
HIERARCH ISS PBL23 END 291.9785
HIERARCH ISS PBLA23 START 74.6323
HIERARCH ISS PBLA23 END 74.8002
HIERARCH ISS PBL24 START 241.8662
HIERARCH ISS PBL24 END 241.8371
HIERARCH ISS PBLA24 START 82.4235
HIERARCH ISS PBLA24 END 82.5842
HIERARCH ISS PBL25 START 249.1536
HIERARCH ISS PBL25 END 249.1183
HIERARCH ISS PBLA25 START 141.5831
HIERARCH ISS PBLA25 END 141.6851
HIERARCH ISS PBL26 START 177.3715
HIERARCH ISS PBL26 END 177.3812
HIERARCH ISS PBLA26 START 119.9167
HIERARCH ISS PBLA26 END 120.0305
HIERARCH ISS PBL34 START 61.8367
HIERARCH ISS PBL34 END 61.7693
HIERARCH ISS PBLA34 START -137.3896
HIERARCH ISS PBLA34 END -137.2237
HIERARCH ISS PBL35 START 300.6607
HIERARCH ISS PBL35 END 300.3351
HIERARCH ISS PBLA35 START -155.0557
HIERARCH ISS PBLA35 END -154.9183
HIERARCH ISS PBL36 START 209.4373
HIERARCH ISS PBL36 END 209.204
HIERARCH ISS PBLA36 START -142.3674
HIERARCH ISS PBLA36 END -142.2096
HIERARCH ISS PBL45 START 242.4674
HIERARCH ISS PBL45 END 242.2168
HIERARCH ISS PBLA45 START -159.4944
HIERARCH ISS PBLA45 END -159.3638
HIERARCH ISS PBL46 START 147.9313
HIERARCH ISS PBL46 END 147.766
HIERARCH ISS PBLA46 START -144.446
HIERARCH ISS PBLA46 END -144.2917
HIERARCH ISS PBL56 START 106.7576
HIERARCH ISS PBL56 END 106.6933
HIERARCH ISS PBLA56 START -0.5805
HIERARCH ISS PBLA56 END -0.4725
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1