Exposure
ID
SPICA.2025-10-02T10-11-32_1
Header ID
SPICA.2025-10-02T10-11-32
Date updated
2025-10-02 10:10:27 UTC+0000
Release date
None
UTC Start
2025-10-02 10:10:27.502
UTC End
2025-10-02 10:11:27.502
MJD Start
60950.4239294181
MJD End
60950.424623862535
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
70581
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52341
Name
HD_26793
RA
63.65097
DEC
10.0114
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.0449 31.0449 89.8662 90.0344
S1-E1 319.4445 319.2282 57.2184 57.3259
S1-E2 265.4499 265.2798 64.6488 64.7737
S1-W1 237.9815 238.3428 122.3695 122.5533
S1-W2 187.4792 187.5571 99.8554 100.0383
S2-E1 293.7824 293.5858 53.9503 54.0503
S2-E2 237.7318 237.5732 61.4594 61.5770
S2-W1 212.4553 212.8207 126.8730 127.0510
S2-W2 156.9973 157.0768 101.8211 102.0058
E1-E2 65.8754 65.8736 -154.1886 -154.1407
E1-W1 307.8753 308.1417 -167.3224 -167.2864
E1-W2 221.5336 221.5805 -157.7573 -157.7151
E2-W1 244.1823 244.4538 -170.8369 -170.8000
E2-W2 155.8399 155.8892 -159.2650 -159.2247
W1-W2 96.7024 96.9216 -9.6978 -9.6286
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 60950.4239294181
PI-COI spica
HIERARCH OBS TARG NAME HD_26793
HIERARCH OBS RA 63.65097
HIERARCH OBS DEC 10.0114
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 31.0449
HIERARCH ISS PBL12 END 31.0449
HIERARCH ISS PBLA12 START 89.8662
HIERARCH ISS PBLA12 END 90.0344
HIERARCH ISS PBL13 START 319.4445
HIERARCH ISS PBL13 END 319.2282
HIERARCH ISS PBLA13 START 57.2184
HIERARCH ISS PBLA13 END 57.3259
HIERARCH ISS PBL14 START 265.4499
HIERARCH ISS PBL14 END 265.2798
HIERARCH ISS PBLA14 START 64.6488
HIERARCH ISS PBLA14 END 64.7737
HIERARCH ISS PBL15 START 237.9815
HIERARCH ISS PBL15 END 238.3428
HIERARCH ISS PBLA15 START 122.3695
HIERARCH ISS PBLA15 END 122.5533
HIERARCH ISS PBL16 START 187.4792
HIERARCH ISS PBL16 END 187.5571
HIERARCH ISS PBLA16 START 99.8554
HIERARCH ISS PBLA16 END 100.0383
HIERARCH ISS PBL23 START 293.7824
HIERARCH ISS PBL23 END 293.5858
HIERARCH ISS PBLA23 START 53.9503
HIERARCH ISS PBLA23 END 54.0503
HIERARCH ISS PBL24 START 237.7318
HIERARCH ISS PBL24 END 237.5732
HIERARCH ISS PBLA24 START 61.4594
HIERARCH ISS PBLA24 END 61.577
HIERARCH ISS PBL25 START 212.4553
HIERARCH ISS PBL25 END 212.8207
HIERARCH ISS PBLA25 START 126.873
HIERARCH ISS PBLA25 END 127.051
HIERARCH ISS PBL26 START 156.9973
HIERARCH ISS PBL26 END 157.0768
HIERARCH ISS PBLA26 START 101.8211
HIERARCH ISS PBLA26 END 102.0058
HIERARCH ISS PBL34 START 65.8754
HIERARCH ISS PBL34 END 65.8736
HIERARCH ISS PBLA34 START -154.1886
HIERARCH ISS PBLA34 END -154.1407
HIERARCH ISS PBL35 START 307.8753
HIERARCH ISS PBL35 END 308.1417
HIERARCH ISS PBLA35 START -167.3224
HIERARCH ISS PBLA35 END -167.2864
HIERARCH ISS PBL36 START 221.5336
HIERARCH ISS PBL36 END 221.5805
HIERARCH ISS PBLA36 START -157.7573
HIERARCH ISS PBLA36 END -157.7151
HIERARCH ISS PBL45 START 244.1823
HIERARCH ISS PBL45 END 244.4538
HIERARCH ISS PBLA45 START -170.8369
HIERARCH ISS PBLA45 END -170.8
HIERARCH ISS PBL46 START 155.8399
HIERARCH ISS PBL46 END 155.8892
HIERARCH ISS PBLA46 START -159.265
HIERARCH ISS PBLA46 END -159.2247
HIERARCH ISS PBL56 START 96.7024
HIERARCH ISS PBL56 END 96.9216
HIERARCH ISS PBLA56 START -9.6978
HIERARCH ISS PBLA56 END -9.6286
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1