Exposure
ID
SPICA.2025-10-06T07-05-56_1
Header ID
SPICA.2025-10-06T07-05-56
Date updated
2025-10-06 07:04:51 UTC+0000
Release date
None
UTC Start
2025-10-06 07:04:51.261
UTC End
2025-10-06 07:05:51.261
MJD Start
60954.2950377422
MJD End
60954.295732186634
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 24.6370 24.6156 78.6030 78.8023
S1-E1 304.5752 304.1805 48.9271 48.9617
S1-E2 245.0005 244.6430 54.7591 54.8270
S1-W1 153.6331 154.1917 121.0076 121.3008
S1-W2 137.6064 137.6044 89.7120 89.9710
S2-E1 283.4322 283.0938 46.4606 46.4819
S2-E2 222.6890 222.3763 52.1958 52.2490
S2-W1 136.4563 137.0554 128.0010 128.2700
S2-W2 113.5303 113.5551 92.1083 92.3774
E1-E2 65.7390 65.7561 -153.3258 -153.3840
E1-W1 295.9303 296.3822 -160.6747 -160.7560
E1-W2 219.6213 219.7511 -155.2327 -155.2990
E2-W1 230.8845 231.3235 -162.7618 -162.8462
E2-W2 153.9343 154.0474 -156.0470 -156.1164
W1-W2 80.0558 80.3907 4.2450 4.1767
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 60954.2950377422
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 24.637
HIERARCH ISS PBL12 END 24.6156
HIERARCH ISS PBLA12 START 78.603
HIERARCH ISS PBLA12 END 78.8023
HIERARCH ISS PBL13 START 304.5752
HIERARCH ISS PBL13 END 304.1805
HIERARCH ISS PBLA13 START 48.9271
HIERARCH ISS PBLA13 END 48.9617
HIERARCH ISS PBL14 START 245.0005
HIERARCH ISS PBL14 END 244.643
HIERARCH ISS PBLA14 START 54.7591
HIERARCH ISS PBLA14 END 54.827
HIERARCH ISS PBL15 START 153.6331
HIERARCH ISS PBL15 END 154.1917
HIERARCH ISS PBLA15 START 121.0076
HIERARCH ISS PBLA15 END 121.3008
HIERARCH ISS PBL16 START 137.6064
HIERARCH ISS PBL16 END 137.6044
HIERARCH ISS PBLA16 START 89.712
HIERARCH ISS PBLA16 END 89.971
HIERARCH ISS PBL23 START 283.4322
HIERARCH ISS PBL23 END 283.0938
HIERARCH ISS PBLA23 START 46.4606
HIERARCH ISS PBLA23 END 46.4819
HIERARCH ISS PBL24 START 222.689
HIERARCH ISS PBL24 END 222.3763
HIERARCH ISS PBLA24 START 52.1958
HIERARCH ISS PBLA24 END 52.249
HIERARCH ISS PBL25 START 136.4563
HIERARCH ISS PBL25 END 137.0554
HIERARCH ISS PBLA25 START 128.001
HIERARCH ISS PBLA25 END 128.27
HIERARCH ISS PBL26 START 113.5303
HIERARCH ISS PBL26 END 113.5551
HIERARCH ISS PBLA26 START 92.1083
HIERARCH ISS PBLA26 END 92.3774
HIERARCH ISS PBL34 START 65.739
HIERARCH ISS PBL34 END 65.7561
HIERARCH ISS PBLA34 START -153.3258
HIERARCH ISS PBLA34 END -153.384
HIERARCH ISS PBL35 START 295.9303
HIERARCH ISS PBL35 END 296.3822
HIERARCH ISS PBLA35 START -160.6747
HIERARCH ISS PBLA35 END -160.756
HIERARCH ISS PBL36 START 219.6213
HIERARCH ISS PBL36 END 219.7511
HIERARCH ISS PBLA36 START -155.2327
HIERARCH ISS PBLA36 END -155.299
HIERARCH ISS PBL45 START 230.8845
HIERARCH ISS PBL45 END 231.3235
HIERARCH ISS PBLA45 START -162.7618
HIERARCH ISS PBLA45 END -162.8462
HIERARCH ISS PBL46 START 153.9343
HIERARCH ISS PBL46 END 154.0474
HIERARCH ISS PBLA46 START -156.047
HIERARCH ISS PBLA46 END -156.1164
HIERARCH ISS PBL56 START 80.0558
HIERARCH ISS PBL56 END 80.3907
HIERARCH ISS PBLA56 START 4.245
HIERARCH ISS PBLA56 END 4.1767
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1