Exposure
ID
SPICA.2025-08-18T12-09-38_1
Header ID
SPICA.2025-08-18T12-09-38
Date updated
2025-08-18 12:08:32 UTC+0000
Release date
None
UTC Start
2025-08-18 12:08:32.972
UTC End
2025-08-18 12:09:32.972
MJD Start
60905.5059371729
MJD End
60905.50663161733
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
64063
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
47720
Name
HD_19787
RA
47.90735
DEC
19.72668
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 32.9724 32.9727 90.4535 90.6118
S1-E1 328.0288 327.9314 58.6490 58.7685
S1-E2 275.0654 274.9834 66.0947 66.2249
S1-W1 257.3056 257.5464 120.4671 120.6495
S1-W2 201.1404 201.1891 99.8163 99.9873
S2-E1 300.5100 300.4254 55.3339 55.4489
S2-E2 245.4053 245.3306 62.9179 63.0437
S2-W1 229.3484 229.5961 124.5910 124.7719
S2-W2 168.6926 168.7424 101.6385 101.8115
E1-E2 65.7779 65.7917 -154.1639 -154.0782
E1-W1 306.7348 307.0158 -169.0323 -168.9509
E1-W2 220.7314 220.8205 -158.2092 -158.1269
E2-W1 243.7444 244.0133 -173.0030 -172.9192
E2-W2 155.1868 155.2624 -159.9227 -159.8414
W1-W2 99.0218 99.2067 -13.7769 -13.6593
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60905.5059371729
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_19787
HIERARCH OBS RA 47.90735
HIERARCH OBS DEC 19.72668
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 32.9724
HIERARCH ISS PBL12 END 32.9727
HIERARCH ISS PBLA12 START 90.4535
HIERARCH ISS PBLA12 END 90.6118
HIERARCH ISS PBL13 START 328.0288
HIERARCH ISS PBL13 END 327.9314
HIERARCH ISS PBLA13 START 58.649
HIERARCH ISS PBLA13 END 58.7685
HIERARCH ISS PBL14 START 275.0654
HIERARCH ISS PBL14 END 274.9834
HIERARCH ISS PBLA14 START 66.0947
HIERARCH ISS PBLA14 END 66.2249
HIERARCH ISS PBL15 START 257.3056
HIERARCH ISS PBL15 END 257.5464
HIERARCH ISS PBLA15 START 120.4671
HIERARCH ISS PBLA15 END 120.6495
HIERARCH ISS PBL16 START 201.1404
HIERARCH ISS PBL16 END 201.1891
HIERARCH ISS PBLA16 START 99.8163
HIERARCH ISS PBLA16 END 99.9873
HIERARCH ISS PBL23 START 300.51
HIERARCH ISS PBL23 END 300.4254
HIERARCH ISS PBLA23 START 55.3339
HIERARCH ISS PBLA23 END 55.4489
HIERARCH ISS PBL24 START 245.4053
HIERARCH ISS PBL24 END 245.3306
HIERARCH ISS PBLA24 START 62.9179
HIERARCH ISS PBLA24 END 63.0437
HIERARCH ISS PBL25 START 229.3484
HIERARCH ISS PBL25 END 229.5961
HIERARCH ISS PBLA25 START 124.591
HIERARCH ISS PBLA25 END 124.7719
HIERARCH ISS PBL26 START 168.6926
HIERARCH ISS PBL26 END 168.7424
HIERARCH ISS PBLA26 START 101.6385
HIERARCH ISS PBLA26 END 101.8115
HIERARCH ISS PBL34 START 65.7779
HIERARCH ISS PBL34 END 65.7917
HIERARCH ISS PBLA34 START -154.1639
HIERARCH ISS PBLA34 END -154.0782
HIERARCH ISS PBL35 START 306.7348
HIERARCH ISS PBL35 END 307.0158
HIERARCH ISS PBLA35 START -169.0323
HIERARCH ISS PBLA35 END -168.9509
HIERARCH ISS PBL36 START 220.7314
HIERARCH ISS PBL36 END 220.8205
HIERARCH ISS PBLA36 START -158.2092
HIERARCH ISS PBLA36 END -158.1269
HIERARCH ISS PBL45 START 243.7444
HIERARCH ISS PBL45 END 244.0133
HIERARCH ISS PBLA45 START -173.003
HIERARCH ISS PBLA45 END -172.9192
HIERARCH ISS PBL46 START 155.1868
HIERARCH ISS PBL46 END 155.2624
HIERARCH ISS PBLA46 START -159.9227
HIERARCH ISS PBLA46 END -159.8414
HIERARCH ISS PBL56 START 99.0218
HIERARCH ISS PBL56 END 99.2067
HIERARCH ISS PBLA56 START -13.7769
HIERARCH ISS PBLA56 END -13.6593
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1