Exposure
ID
SPICA.2025-12-15T08-29-09_1
Header ID
SPICA.2025-12-15T08-29-09
Date updated
2025-12-15 08:28:04 UTC+0000
Release date
None
UTC Start
2025-12-15 08:28:04.032
UTC End
2025-12-15 08:29:04.032
MJD Start
61024.3528244395
MJD End
61024.35351888393
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
7.37912
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.14623
Observation
ID
70858
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
52572
Name
HD_54719
RA
107.7849
DEC
30.24516
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9925 33.9928 91.6524 91.8058
S1-E1 330.6293 330.6383 59.9538 60.0878
S1-E2 278.7549 278.7513 67.5124 67.6509
S1-W1 271.9666 272.0898 120.2291 120.4102
S1-W2 209.4583 209.4776 100.7336 100.8979
S2-E1 302.2359 302.2513 56.5658 56.6980
S2-E2 248.1248 248.1250 64.3006 64.4371
S2-W1 242.6605 242.7920 124.0712 124.2536
S2-W2 175.9737 175.9939 102.4808 102.6469
E1-E2 65.5180 65.5428 -154.0781 -153.9520
E1-W1 306.7749 307.0334 -170.3895 -170.2611
E1-W2 219.7912 219.9037 -158.5413 -158.4162
E2-W1 244.5873 244.8209 -174.7042 -174.5727
E2-W2 154.5560 154.6439 -160.4317 -160.3067
W1-W2 102.1726 102.3081 -16.6007 -16.4415
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61024.3528244395
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_54719
HIERARCH OBS RA 107.7849
HIERARCH OBS DEC 30.24516
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 33.9925
HIERARCH ISS PBL12 END 33.9928
HIERARCH ISS PBLA12 START 91.6524
HIERARCH ISS PBLA12 END 91.8058
HIERARCH ISS PBL13 START 330.6293
HIERARCH ISS PBL13 END 330.6383
HIERARCH ISS PBLA13 START 59.9538
HIERARCH ISS PBLA13 END 60.0878
HIERARCH ISS PBL14 START 278.7549
HIERARCH ISS PBL14 END 278.7513
HIERARCH ISS PBLA14 START 67.5124
HIERARCH ISS PBLA14 END 67.6509
HIERARCH ISS PBL15 START 271.9666
HIERARCH ISS PBL15 END 272.0898
HIERARCH ISS PBLA15 START 120.2291
HIERARCH ISS PBLA15 END 120.4102
HIERARCH ISS PBL16 START 209.4583
HIERARCH ISS PBL16 END 209.4776
HIERARCH ISS PBLA16 START 100.7336
HIERARCH ISS PBLA16 END 100.8979
HIERARCH ISS PBL23 START 302.2359
HIERARCH ISS PBL23 END 302.2513
HIERARCH ISS PBLA23 START 56.5658
HIERARCH ISS PBLA23 END 56.698
HIERARCH ISS PBL24 START 248.1248
HIERARCH ISS PBL24 END 248.125
HIERARCH ISS PBLA24 START 64.3006
HIERARCH ISS PBLA24 END 64.4371
HIERARCH ISS PBL25 START 242.6605
HIERARCH ISS PBL25 END 242.792
HIERARCH ISS PBLA25 START 124.0712
HIERARCH ISS PBLA25 END 124.2536
HIERARCH ISS PBL26 START 175.9737
HIERARCH ISS PBL26 END 175.9939
HIERARCH ISS PBLA26 START 102.4808
HIERARCH ISS PBLA26 END 102.6469
HIERARCH ISS PBL34 START 65.518
HIERARCH ISS PBL34 END 65.5428
HIERARCH ISS PBLA34 START -154.0781
HIERARCH ISS PBLA34 END -153.952
HIERARCH ISS PBL35 START 306.7749
HIERARCH ISS PBL35 END 307.0334
HIERARCH ISS PBLA35 START -170.3895
HIERARCH ISS PBLA35 END -170.2611
HIERARCH ISS PBL36 START 219.7912
HIERARCH ISS PBL36 END 219.9037
HIERARCH ISS PBLA36 START -158.5413
HIERARCH ISS PBLA36 END -158.4162
HIERARCH ISS PBL45 START 244.5873
HIERARCH ISS PBL45 END 244.8209
HIERARCH ISS PBLA45 START -174.7042
HIERARCH ISS PBLA45 END -174.5727
HIERARCH ISS PBL46 START 154.556
HIERARCH ISS PBL46 END 154.6439
HIERARCH ISS PBLA46 START -160.4317
HIERARCH ISS PBLA46 END -160.3067
HIERARCH ISS PBL56 START 102.1726
HIERARCH ISS PBL56 END 102.3081
HIERARCH ISS PBLA56 START -16.6007
HIERARCH ISS PBLA56 END -16.4415
HIERARCH CHARA TAU0 7.37912
HIERARCH CHARA SEEING 1.14623