Exposure
ID
SPICA.2025-07-13T08-09-25_1
Header ID
SPICA.2025-07-13T08-09-25
Date updated
2025-07-13 08:08:20 UTC+0000
Release date
None
UTC Start
2025-07-13 08:08:20.763
UTC End
2025-07-13 08:09:20.763
MJD Start
60869.3391292002
MJD End
60869.33982364463
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
64235
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
47840
Name
HD_205435
RA
323.4952
DEC
45.59184
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.3827 33.3850 83.9655 84.1206
S1-E1 311.8627 312.0877 51.6389 51.7804
S1-E2 265.1734 265.3169 59.5823 59.7232
S1-W1 278.1142 278.1304 109.6800 109.8831
S1-W2 209.3356 209.3318 92.4122 92.5822
S2-E1 284.2150 284.4423 48.0378 48.1806
S2-E2 235.1724 235.3175 56.2227 56.3636
S2-W1 248.4600 248.4878 113.0221 113.2309
S2-W2 176.3832 176.3786 94.0052 94.1782
E1-E2 61.3747 61.4510 -165.0222 -164.8476
E1-W1 287.7291 288.1395 176.5464 176.7450
E1-W2 205.4280 205.7000 -170.0810 -169.9006
E2-W1 230.3216 230.6503 171.7135 171.9190
E2-W2 144.3938 144.5892 -172.2290 -172.0459
W1-W2 99.8933 100.0080 -31.8537 -31.6192
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60869.3391292002
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_205435
HIERARCH OBS RA 323.4952
HIERARCH OBS DEC 45.59184
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 33.3827
HIERARCH ISS PBL12 END 33.385
HIERARCH ISS PBLA12 START 83.9655
HIERARCH ISS PBLA12 END 84.1206
HIERARCH ISS PBL13 START 311.8627
HIERARCH ISS PBL13 END 312.0877
HIERARCH ISS PBLA13 START 51.6389
HIERARCH ISS PBLA13 END 51.7804
HIERARCH ISS PBL14 START 265.1734
HIERARCH ISS PBL14 END 265.3169
HIERARCH ISS PBLA14 START 59.5823
HIERARCH ISS PBLA14 END 59.7232
HIERARCH ISS PBL15 START 278.1142
HIERARCH ISS PBL15 END 278.1304
HIERARCH ISS PBLA15 START 109.68
HIERARCH ISS PBLA15 END 109.8831
HIERARCH ISS PBL16 START 209.3356
HIERARCH ISS PBL16 END 209.3318
HIERARCH ISS PBLA16 START 92.4122
HIERARCH ISS PBLA16 END 92.5822
HIERARCH ISS PBL23 START 284.215
HIERARCH ISS PBL23 END 284.4423
HIERARCH ISS PBLA23 START 48.0378
HIERARCH ISS PBLA23 END 48.1806
HIERARCH ISS PBL24 START 235.1724
HIERARCH ISS PBL24 END 235.3175
HIERARCH ISS PBLA24 START 56.2227
HIERARCH ISS PBLA24 END 56.3636
HIERARCH ISS PBL25 START 248.46
HIERARCH ISS PBL25 END 248.4878
HIERARCH ISS PBLA25 START 113.0221
HIERARCH ISS PBLA25 END 113.2309
HIERARCH ISS PBL26 START 176.3832
HIERARCH ISS PBL26 END 176.3786
HIERARCH ISS PBLA26 START 94.0052
HIERARCH ISS PBLA26 END 94.1782
HIERARCH ISS PBL34 START 61.3747
HIERARCH ISS PBL34 END 61.451
HIERARCH ISS PBLA34 START -165.0222
HIERARCH ISS PBLA34 END -164.8476
HIERARCH ISS PBL35 START 287.7291
HIERARCH ISS PBL35 END 288.1395
HIERARCH ISS PBLA35 START 176.5464
HIERARCH ISS PBLA35 END 176.745
HIERARCH ISS PBL36 START 205.428
HIERARCH ISS PBL36 END 205.7
HIERARCH ISS PBLA36 START -170.081
HIERARCH ISS PBLA36 END -169.9006
HIERARCH ISS PBL45 START 230.3216
HIERARCH ISS PBL45 END 230.6503
HIERARCH ISS PBLA45 START 171.7135
HIERARCH ISS PBLA45 END 171.919
HIERARCH ISS PBL46 START 144.3938
HIERARCH ISS PBL46 END 144.5892
HIERARCH ISS PBLA46 START -172.229
HIERARCH ISS PBLA46 END -172.0459
HIERARCH ISS PBL56 START 99.8933
HIERARCH ISS PBL56 END 100.008
HIERARCH ISS PBLA56 START -31.8537
HIERARCH ISS PBLA56 END -31.6192
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1