Exposure
ID
SPICA.2025-09-13T12-15-35_1
Header ID
SPICA.2025-09-13T12-15-35
Date updated
2025-09-13 12:14:30 UTC+0000
Release date
None
UTC Start
2025-09-13 12:14:30.693
UTC End
2025-09-13 12:15:30.693
MJD Start
60931.5100774597
MJD End
60931.51077190413
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
70444
Category
science
Program ID
S05/S04
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty/ibanez
Target
ID
47910
Name
HD_34411
RA
79.78531
DEC
40.09905
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9058 33.9063 87.7431 87.8968
S1-E1 323.2457 323.3862 55.9113 56.0492
S1-E2 273.7697 273.8537 63.6180 63.7573
S1-W1 276.8231 276.8691 114.6581 114.8534
S1-W2 210.8373 210.8342 96.4430 96.6104
S2-E1 294.9819 295.1271 52.4357 52.5737
S2-E2 243.2205 243.3079 60.3517 60.4901
S2-W1 247.0672 247.1251 118.2196 118.4193
S2-W2 177.3958 177.3937 98.0997 98.2697
E1-E2 63.6124 63.6701 -159.3383 -159.1832
E1-W1 297.1002 297.4605 -176.8893 -176.7185
E1-W2 212.9375 213.1526 -164.1389 -163.9807
E2-W1 237.2259 237.5250 178.4725 178.6491
E2-W2 149.6429 149.8003 -166.1777 -166.0179
W1-W2 101.0121 101.1368 -24.6160 -24.4090
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05/S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60931.5100774597
PI-COI ebrahimkutty/ibanez
HIERARCH OBS TARG NAME HD_34411
HIERARCH OBS RA 79.78531
HIERARCH OBS DEC 40.09905
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 33.9058
HIERARCH ISS PBL12 END 33.9063
HIERARCH ISS PBLA12 START 87.7431
HIERARCH ISS PBLA12 END 87.8968
HIERARCH ISS PBL13 START 323.2457
HIERARCH ISS PBL13 END 323.3862
HIERARCH ISS PBLA13 START 55.9113
HIERARCH ISS PBLA13 END 56.0492
HIERARCH ISS PBL14 START 273.7697
HIERARCH ISS PBL14 END 273.8537
HIERARCH ISS PBLA14 START 63.618
HIERARCH ISS PBLA14 END 63.7573
HIERARCH ISS PBL15 START 276.8231
HIERARCH ISS PBL15 END 276.8691
HIERARCH ISS PBLA15 START 114.6581
HIERARCH ISS PBLA15 END 114.8534
HIERARCH ISS PBL16 START 210.8373
HIERARCH ISS PBL16 END 210.8342
HIERARCH ISS PBLA16 START 96.443
HIERARCH ISS PBLA16 END 96.6104
HIERARCH ISS PBL23 START 294.9819
HIERARCH ISS PBL23 END 295.1271
HIERARCH ISS PBLA23 START 52.4357
HIERARCH ISS PBLA23 END 52.5737
HIERARCH ISS PBL24 START 243.2205
HIERARCH ISS PBL24 END 243.3079
HIERARCH ISS PBLA24 START 60.3517
HIERARCH ISS PBLA24 END 60.4901
HIERARCH ISS PBL25 START 247.0672
HIERARCH ISS PBL25 END 247.1251
HIERARCH ISS PBLA25 START 118.2196
HIERARCH ISS PBLA25 END 118.4193
HIERARCH ISS PBL26 START 177.3958
HIERARCH ISS PBL26 END 177.3937
HIERARCH ISS PBLA26 START 98.0997
HIERARCH ISS PBLA26 END 98.2697
HIERARCH ISS PBL34 START 63.6124
HIERARCH ISS PBL34 END 63.6701
HIERARCH ISS PBLA34 START -159.3383
HIERARCH ISS PBLA34 END -159.1832
HIERARCH ISS PBL35 START 297.1002
HIERARCH ISS PBL35 END 297.4605
HIERARCH ISS PBLA35 START -176.8893
HIERARCH ISS PBLA35 END -176.7185
HIERARCH ISS PBL36 START 212.9375
HIERARCH ISS PBL36 END 213.1526
HIERARCH ISS PBLA36 START -164.1389
HIERARCH ISS PBLA36 END -163.9807
HIERARCH ISS PBL45 START 237.2259
HIERARCH ISS PBL45 END 237.525
HIERARCH ISS PBLA45 START 178.4725
HIERARCH ISS PBLA45 END 178.6491
HIERARCH ISS PBL46 START 149.6429
HIERARCH ISS PBL46 END 149.8003
HIERARCH ISS PBLA46 START -166.1777
HIERARCH ISS PBLA46 END -166.0179
HIERARCH ISS PBL56 START 101.0121
HIERARCH ISS PBL56 END 101.1368
HIERARCH ISS PBLA56 START -24.616
HIERARCH ISS PBLA56 END -24.409
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1