Exposure
ID
SPICA.2024-07-04T06-52-55_1
Header ID
SPICA.2024-07-04T06-52-55
Date updated
2024-07-04 06:51:50 UTC+0000
Release date
None
UTC Start
2024-07-04 06:51:50.235
UTC End
2024-07-04 06:52:50.235
MJD Start
60495.2859980921
MJD End
60495.28669253653
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
64255
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47682
Name
HD_173667
RA
281.4155
DEC
20.54631
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.1013 33.1028 92.1836 92.3410
S1-E1 327.4777 327.3758 60.0525 60.1788
S1-E2 274.7863 274.7069 67.6067 67.7423
S1-W1 261.1337 261.3627 122.2640 122.4385
S1-W2 202.5596 202.6126 101.6320 101.7995
S2-E1 299.9635 299.8710 56.6879 56.8100
S2-E2 245.0708 244.9962 64.3863 64.5181
S2-W1 233.0816 233.3144 126.3458 126.5185
S2-W2 169.9942 170.0470 103.4638 103.6328
E1-E2 65.8663 65.8703 -153.2082 -153.1147
E1-W1 309.3482 309.5667 -168.2606 -168.1738
E1-W2 221.4317 221.4838 -157.3273 -157.2377
E2-W1 246.3365 246.5532 -172.2424 -172.1541
E2-W2 155.8074 155.8559 -159.0674 -158.9790
W1-W2 101.0744 101.2370 -12.8125 -12.6964
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 60495.2859980921
PI-COI spica
HIERARCH OBS TARG NAME HD_173667
HIERARCH OBS RA 281.4155
HIERARCH OBS DEC 20.54631
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 33.1013
HIERARCH ISS PBL12 END 33.1028
HIERARCH ISS PBLA12 START 92.1836
HIERARCH ISS PBLA12 END 92.341
HIERARCH ISS PBL13 START 327.4777
HIERARCH ISS PBL13 END 327.3758
HIERARCH ISS PBLA13 START 60.0525
HIERARCH ISS PBLA13 END 60.1788
HIERARCH ISS PBL14 START 274.7863
HIERARCH ISS PBL14 END 274.7069
HIERARCH ISS PBLA14 START 67.6067
HIERARCH ISS PBLA14 END 67.7423
HIERARCH ISS PBL15 START 261.1337
HIERARCH ISS PBL15 END 261.3627
HIERARCH ISS PBLA15 START 122.264
HIERARCH ISS PBLA15 END 122.4385
HIERARCH ISS PBL16 START 202.5596
HIERARCH ISS PBL16 END 202.6126
HIERARCH ISS PBLA16 START 101.632
HIERARCH ISS PBLA16 END 101.7995
HIERARCH ISS PBL23 START 299.9635
HIERARCH ISS PBL23 END 299.871
HIERARCH ISS PBLA23 START 56.6879
HIERARCH ISS PBLA23 END 56.81
HIERARCH ISS PBL24 START 245.0708
HIERARCH ISS PBL24 END 244.9962
HIERARCH ISS PBLA24 START 64.3863
HIERARCH ISS PBLA24 END 64.5181
HIERARCH ISS PBL25 START 233.0816
HIERARCH ISS PBL25 END 233.3144
HIERARCH ISS PBLA25 START 126.3458
HIERARCH ISS PBLA25 END 126.5185
HIERARCH ISS PBL26 START 169.9942
HIERARCH ISS PBL26 END 170.047
HIERARCH ISS PBLA26 START 103.4638
HIERARCH ISS PBLA26 END 103.6328
HIERARCH ISS PBL34 START 65.8663
HIERARCH ISS PBL34 END 65.8703
HIERARCH ISS PBLA34 START -153.2082
HIERARCH ISS PBLA34 END -153.1147
HIERARCH ISS PBL35 START 309.3482
HIERARCH ISS PBL35 END 309.5667
HIERARCH ISS PBLA35 START -168.2606
HIERARCH ISS PBLA35 END -168.1738
HIERARCH ISS PBL36 START 221.4317
HIERARCH ISS PBL36 END 221.4838
HIERARCH ISS PBLA36 START -157.3273
HIERARCH ISS PBLA36 END -157.2377
HIERARCH ISS PBL45 START 246.3365
HIERARCH ISS PBL45 END 246.5532
HIERARCH ISS PBLA45 START -172.2424
HIERARCH ISS PBLA45 END -172.1541
HIERARCH ISS PBL46 START 155.8074
HIERARCH ISS PBL46 END 155.8559
HIERARCH ISS PBLA46 START -159.0674
HIERARCH ISS PBLA46 END -158.979
HIERARCH ISS PBL56 START 101.0744
HIERARCH ISS PBL56 END 101.237
HIERARCH ISS PBLA56 START -12.8125
HIERARCH ISS PBLA56 END -12.6964
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1