Exposure
ID
SPICA.2025-10-06T07-07-02_1
Header ID
SPICA.2025-10-06T07-07-02
Date updated
2025-10-06 07:05:57 UTC+0000
Release date
None
UTC Start
2025-10-06 07:05:57.446
UTC End
2025-10-06 07:06:57.446
MJD Start
60954.2958037685
MJD End
60954.296498212934
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
70806
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52537
Name
HD_14691
RA
35.50638
DEC
-10.77754
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 24.6152 24.5941 78.8061 79.0061
S1-E1 304.1729 303.7755 48.9624 48.9977
S1-E2 244.6361 244.2774 54.8283 54.8970
S1-W1 154.2025 154.7650 121.3065 121.5968
S1-W2 137.6044 137.6057 89.9760 90.2350
S2-E1 283.0872 282.7459 46.4823 46.5044
S2-E2 222.3702 222.0561 52.2500 52.3040
S2-W1 137.0670 137.6685 128.2752 128.5409
S2-W2 113.5556 113.5835 92.3826 92.6515
E1-E2 65.7564 65.7723 -153.3851 -153.4428
E1-W1 296.3908 296.8371 -160.7576 -160.8383
E1-W2 219.7536 219.8794 -155.3003 -155.3661
E2-W1 231.3320 231.7666 -162.8479 -162.9317
E2-W2 154.0496 154.1600 -156.1177 -156.1866
W1-W2 80.3972 80.7303 4.1754 4.1075
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 60954.2958037685
PI-COI spica
HIERARCH OBS TARG NAME HD_14691
HIERARCH OBS RA 35.50638
HIERARCH OBS DEC -10.77754
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 24.6152
HIERARCH ISS PBL12 END 24.5941
HIERARCH ISS PBLA12 START 78.8061
HIERARCH ISS PBLA12 END 79.0061
HIERARCH ISS PBL13 START 304.1729
HIERARCH ISS PBL13 END 303.7755
HIERARCH ISS PBLA13 START 48.9624
HIERARCH ISS PBLA13 END 48.9977
HIERARCH ISS PBL14 START 244.6361
HIERARCH ISS PBL14 END 244.2774
HIERARCH ISS PBLA14 START 54.8283
HIERARCH ISS PBLA14 END 54.897
HIERARCH ISS PBL15 START 154.2025
HIERARCH ISS PBL15 END 154.765
HIERARCH ISS PBLA15 START 121.3065
HIERARCH ISS PBLA15 END 121.5968
HIERARCH ISS PBL16 START 137.6044
HIERARCH ISS PBL16 END 137.6057
HIERARCH ISS PBLA16 START 89.976
HIERARCH ISS PBLA16 END 90.235
HIERARCH ISS PBL23 START 283.0872
HIERARCH ISS PBL23 END 282.7459
HIERARCH ISS PBLA23 START 46.4823
HIERARCH ISS PBLA23 END 46.5044
HIERARCH ISS PBL24 START 222.3702
HIERARCH ISS PBL24 END 222.0561
HIERARCH ISS PBLA24 START 52.25
HIERARCH ISS PBLA24 END 52.304
HIERARCH ISS PBL25 START 137.067
HIERARCH ISS PBL25 END 137.6685
HIERARCH ISS PBLA25 START 128.2752
HIERARCH ISS PBLA25 END 128.5409
HIERARCH ISS PBL26 START 113.5556
HIERARCH ISS PBL26 END 113.5835
HIERARCH ISS PBLA26 START 92.3826
HIERARCH ISS PBLA26 END 92.6515
HIERARCH ISS PBL34 START 65.7564
HIERARCH ISS PBL34 END 65.7723
HIERARCH ISS PBLA34 START -153.3851
HIERARCH ISS PBLA34 END -153.4428
HIERARCH ISS PBL35 START 296.3908
HIERARCH ISS PBL35 END 296.8371
HIERARCH ISS PBLA35 START -160.7576
HIERARCH ISS PBLA35 END -160.8383
HIERARCH ISS PBL36 START 219.7536
HIERARCH ISS PBL36 END 219.8794
HIERARCH ISS PBLA36 START -155.3003
HIERARCH ISS PBLA36 END -155.3661
HIERARCH ISS PBL45 START 231.332
HIERARCH ISS PBL45 END 231.7666
HIERARCH ISS PBLA45 START -162.8479
HIERARCH ISS PBLA45 END -162.9317
HIERARCH ISS PBL46 START 154.0496
HIERARCH ISS PBL46 END 154.16
HIERARCH ISS PBLA46 START -156.1177
HIERARCH ISS PBLA46 END -156.1866
HIERARCH ISS PBL56 START 80.3972
HIERARCH ISS PBL56 END 80.7303
HIERARCH ISS PBLA56 START 4.1754
HIERARCH ISS PBLA56 END 4.1075
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1