Exposure
ID
SPICA.2025-11-13T06-17-38_1
Header ID
SPICA.2025-11-13T06-17-38
Date updated
2025-11-13 06:16:33 UTC+0000
Release date
None
UTC Start
2025-11-13 06:16:33.860
UTC End
2025-11-13 06:17:33.860
MJD Start
60992.2615030065
MJD End
60992.26219745093
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
6.9963
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.43674
Observation
ID
64310
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47762
Name
HD_21790
RA
52.65441
DEC
-5.075146
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 26.4154 26.4073 85.3024 85.4981
S1-E1 302.7961 302.4099 52.0646 52.1346
S1-E2 245.7569 245.4369 58.9858 59.0862
S1-W1 188.7967 189.3467 124.6613 124.8774
S1-W2 153.9852 154.0663 96.7330 96.9601
S2-E1 281.0753 280.7304 49.1119 49.1692
S2-E2 222.3878 222.0969 55.9672 56.0544
S2-W1 169.2039 169.7636 130.3432 130.5412
S2-W2 128.2007 128.2930 99.0733 99.3044
E1-E2 65.8634 65.8573 -154.6556 -154.6771
E1-W1 305.1768 305.4998 -164.1156 -164.1568
E1-W2 221.5335 221.5807 -157.1872 -157.2163
E2-W1 240.4530 240.7863 -166.6959 -166.7387
E2-W2 155.7615 155.8154 -158.2573 -158.2892
W1-W2 89.3510 89.6354 -1.5182 -1.5374
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 60992.2615030065
PI-COI spica
HIERARCH OBS TARG NAME HD_21790
HIERARCH OBS RA 52.65441
HIERARCH OBS DEC -5.075146
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 26.4154
HIERARCH ISS PBL12 END 26.4073
HIERARCH ISS PBLA12 START 85.3024
HIERARCH ISS PBLA12 END 85.4981
HIERARCH ISS PBL13 START 302.7961
HIERARCH ISS PBL13 END 302.4099
HIERARCH ISS PBLA13 START 52.0646
HIERARCH ISS PBLA13 END 52.1346
HIERARCH ISS PBL14 START 245.7569
HIERARCH ISS PBL14 END 245.4369
HIERARCH ISS PBLA14 START 58.9858
HIERARCH ISS PBLA14 END 59.0862
HIERARCH ISS PBL15 START 188.7967
HIERARCH ISS PBL15 END 189.3467
HIERARCH ISS PBLA15 START 124.6613
HIERARCH ISS PBLA15 END 124.8774
HIERARCH ISS PBL16 START 153.9852
HIERARCH ISS PBL16 END 154.0663
HIERARCH ISS PBLA16 START 96.733
HIERARCH ISS PBLA16 END 96.9601
HIERARCH ISS PBL23 START 281.0753
HIERARCH ISS PBL23 END 280.7304
HIERARCH ISS PBLA23 START 49.1119
HIERARCH ISS PBLA23 END 49.1692
HIERARCH ISS PBL24 START 222.3878
HIERARCH ISS PBL24 END 222.0969
HIERARCH ISS PBLA24 START 55.9672
HIERARCH ISS PBLA24 END 56.0544
HIERARCH ISS PBL25 START 169.2039
HIERARCH ISS PBL25 END 169.7636
HIERARCH ISS PBLA25 START 130.3432
HIERARCH ISS PBLA25 END 130.5412
HIERARCH ISS PBL26 START 128.2007
HIERARCH ISS PBL26 END 128.293
HIERARCH ISS PBLA26 START 99.0733
HIERARCH ISS PBLA26 END 99.3044
HIERARCH ISS PBL34 START 65.8634
HIERARCH ISS PBL34 END 65.8573
HIERARCH ISS PBLA34 START -154.6556
HIERARCH ISS PBLA34 END -154.6771
HIERARCH ISS PBL35 START 305.1768
HIERARCH ISS PBL35 END 305.4998
HIERARCH ISS PBLA35 START -164.1156
HIERARCH ISS PBLA35 END -164.1568
HIERARCH ISS PBL36 START 221.5335
HIERARCH ISS PBL36 END 221.5807
HIERARCH ISS PBLA36 START -157.1872
HIERARCH ISS PBLA36 END -157.2163
HIERARCH ISS PBL45 START 240.453
HIERARCH ISS PBL45 END 240.7863
HIERARCH ISS PBLA45 START -166.6959
HIERARCH ISS PBLA45 END -166.7387
HIERARCH ISS PBL46 START 155.7615
HIERARCH ISS PBL46 END 155.8154
HIERARCH ISS PBLA46 START -158.2573
HIERARCH ISS PBLA46 END -158.2892
HIERARCH ISS PBL56 START 89.351
HIERARCH ISS PBL56 END 89.6354
HIERARCH ISS PBLA56 START -1.5182
HIERARCH ISS PBLA56 END -1.5374
HIERARCH CHARA TAU0 6.9963
HIERARCH CHARA SEEING 1.43674