Exposure
ID
SPICA.2025-10-02T10-06-21_1
Header ID
SPICA.2025-10-02T10-06-21
Date updated
2025-10-02 10:05:16 UTC+0000
Release date
None
UTC Start
2025-10-02 10:05:16.245
UTC End
2025-10-02 10:06:16.245
MJD Start
60950.420326908
MJD End
60950.421021352435
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 31.0479 31.0469 89.0604 89.2285
S1-E1 320.4614 320.2521 56.7123 56.8166
S1-E2 266.2609 266.0923 64.0587 64.1806
S1-W1 236.2552 236.6144 121.4739 121.6627
S1-W2 187.1242 187.1957 98.9744 99.1588
S2-E1 294.7004 294.5123 53.4807 53.5774
S2-E2 238.4836 238.3280 60.9045 61.0190
S2-W1 210.7028 211.0685 126.0041 126.1875
S2-W2 156.6312 156.7055 100.9302 101.1168
E1-E2 65.8677 65.8715 -154.4115 -154.3659
E1-W1 306.5096 306.8066 -167.4916 -167.4568
E1-W2 221.2513 221.3181 -157.9536 -157.9134
E2-W1 242.8088 243.1052 -171.0113 -170.9753
E2-W2 155.5626 155.6261 -159.4526 -159.4142
W1-W2 95.6240 95.8527 -10.0357 -9.9643
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 60950.420326908
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 31.0479
HIERARCH ISS PBL12 END 31.0469
HIERARCH ISS PBLA12 START 89.0604
HIERARCH ISS PBLA12 END 89.2285
HIERARCH ISS PBL13 START 320.4614
HIERARCH ISS PBL13 END 320.2521
HIERARCH ISS PBLA13 START 56.7123
HIERARCH ISS PBLA13 END 56.8166
HIERARCH ISS PBL14 START 266.2609
HIERARCH ISS PBL14 END 266.0923
HIERARCH ISS PBLA14 START 64.0587
HIERARCH ISS PBLA14 END 64.1806
HIERARCH ISS PBL15 START 236.2552
HIERARCH ISS PBL15 END 236.6144
HIERARCH ISS PBLA15 START 121.4739
HIERARCH ISS PBLA15 END 121.6627
HIERARCH ISS PBL16 START 187.1242
HIERARCH ISS PBL16 END 187.1957
HIERARCH ISS PBLA16 START 98.9744
HIERARCH ISS PBLA16 END 99.1588
HIERARCH ISS PBL23 START 294.7004
HIERARCH ISS PBL23 END 294.5123
HIERARCH ISS PBLA23 START 53.4807
HIERARCH ISS PBLA23 END 53.5774
HIERARCH ISS PBL24 START 238.4836
HIERARCH ISS PBL24 END 238.328
HIERARCH ISS PBLA24 START 60.9045
HIERARCH ISS PBLA24 END 61.019
HIERARCH ISS PBL25 START 210.7028
HIERARCH ISS PBL25 END 211.0685
HIERARCH ISS PBLA25 START 126.0041
HIERARCH ISS PBLA25 END 126.1875
HIERARCH ISS PBL26 START 156.6312
HIERARCH ISS PBL26 END 156.7055
HIERARCH ISS PBLA26 START 100.9302
HIERARCH ISS PBLA26 END 101.1168
HIERARCH ISS PBL34 START 65.8677
HIERARCH ISS PBL34 END 65.8715
HIERARCH ISS PBLA34 START -154.4115
HIERARCH ISS PBLA34 END -154.3659
HIERARCH ISS PBL35 START 306.5096
HIERARCH ISS PBL35 END 306.8066
HIERARCH ISS PBLA35 START -167.4916
HIERARCH ISS PBLA35 END -167.4568
HIERARCH ISS PBL36 START 221.2513
HIERARCH ISS PBL36 END 221.3181
HIERARCH ISS PBLA36 START -157.9536
HIERARCH ISS PBLA36 END -157.9134
HIERARCH ISS PBL45 START 242.8088
HIERARCH ISS PBL45 END 243.1052
HIERARCH ISS PBLA45 START -171.0113
HIERARCH ISS PBLA45 END -170.9753
HIERARCH ISS PBL46 START 155.5626
HIERARCH ISS PBL46 END 155.6261
HIERARCH ISS PBLA46 START -159.4526
HIERARCH ISS PBLA46 END -159.4142
HIERARCH ISS PBL56 START 95.624
HIERARCH ISS PBL56 END 95.8527
HIERARCH ISS PBLA56 START -10.0357
HIERARCH ISS PBLA56 END -9.9643
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1