Exposure
ID
SPICA.2025-12-15T07-16-21_1
Header ID
SPICA.2025-12-15T07-16-21
Date updated
2025-12-15 07:15:16 UTC+0000
Release date
None
UTC Start
2025-12-15 07:15:16.671
UTC End
2025-12-15 07:16:16.671
MJD Start
61024.3022762811
MJD End
61024.302970725534
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
12.76582
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.4625
Observation
ID
72309
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
53711
Name
HD_43039
RA
93.84454
DEC
29.49808
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9565 33.9564 89.2144 89.3681
S1-E1 330.4390 330.4648 57.8998 58.0262
S1-E2 278.7570 278.7597 65.3647 65.4970
S1-W1 269.1495 269.2851 117.3751 117.5642
S1-W2 208.8069 208.8246 98.1163 98.2835
S2-E1 301.9452 301.9803 54.5490 54.6732
S2-E2 248.0802 248.0888 62.1920 62.3218
S2-W1 239.7487 239.8952 121.2078 121.3989
S2-W2 175.3382 175.3575 99.8336 100.0032
E1-E2 65.0568 65.0953 -155.9265 -155.8081
E1-W1 302.1372 302.4766 -172.2176 -172.0929
E1-W2 217.7503 217.9128 -160.3549 -160.2367
E2-W1 240.3863 240.6861 -176.5716 -176.4424
E2-W2 152.9702 153.0944 -162.2368 -162.1181
W1-W2 99.6561 99.8169 -18.9080 -18.7429
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61024.3022762811
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_43039
HIERARCH OBS RA 93.84454
HIERARCH OBS DEC 29.49808
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 33.9565
HIERARCH ISS PBL12 END 33.9564
HIERARCH ISS PBLA12 START 89.2144
HIERARCH ISS PBLA12 END 89.3681
HIERARCH ISS PBL13 START 330.439
HIERARCH ISS PBL13 END 330.4648
HIERARCH ISS PBLA13 START 57.8998
HIERARCH ISS PBLA13 END 58.0262
HIERARCH ISS PBL14 START 278.757
HIERARCH ISS PBL14 END 278.7597
HIERARCH ISS PBLA14 START 65.3647
HIERARCH ISS PBLA14 END 65.497
HIERARCH ISS PBL15 START 269.1495
HIERARCH ISS PBL15 END 269.2851
HIERARCH ISS PBLA15 START 117.3751
HIERARCH ISS PBLA15 END 117.5642
HIERARCH ISS PBL16 START 208.8069
HIERARCH ISS PBL16 END 208.8246
HIERARCH ISS PBLA16 START 98.1163
HIERARCH ISS PBLA16 END 98.2835
HIERARCH ISS PBL23 START 301.9452
HIERARCH ISS PBL23 END 301.9803
HIERARCH ISS PBLA23 START 54.549
HIERARCH ISS PBLA23 END 54.6732
HIERARCH ISS PBL24 START 248.0802
HIERARCH ISS PBL24 END 248.0888
HIERARCH ISS PBLA24 START 62.192
HIERARCH ISS PBLA24 END 62.3218
HIERARCH ISS PBL25 START 239.7487
HIERARCH ISS PBL25 END 239.8952
HIERARCH ISS PBLA25 START 121.2078
HIERARCH ISS PBLA25 END 121.3989
HIERARCH ISS PBL26 START 175.3382
HIERARCH ISS PBL26 END 175.3575
HIERARCH ISS PBLA26 START 99.8336
HIERARCH ISS PBLA26 END 100.0032
HIERARCH ISS PBL34 START 65.0568
HIERARCH ISS PBL34 END 65.0953
HIERARCH ISS PBLA34 START -155.9265
HIERARCH ISS PBLA34 END -155.8081
HIERARCH ISS PBL35 START 302.1372
HIERARCH ISS PBL35 END 302.4766
HIERARCH ISS PBLA35 START -172.2176
HIERARCH ISS PBLA35 END -172.0929
HIERARCH ISS PBL36 START 217.7503
HIERARCH ISS PBL36 END 217.9128
HIERARCH ISS PBLA36 START -160.3549
HIERARCH ISS PBLA36 END -160.2367
HIERARCH ISS PBL45 START 240.3863
HIERARCH ISS PBL45 END 240.6861
HIERARCH ISS PBLA45 START -176.5716
HIERARCH ISS PBLA45 END -176.4424
HIERARCH ISS PBL46 START 152.9702
HIERARCH ISS PBL46 END 153.0944
HIERARCH ISS PBLA46 START -162.2368
HIERARCH ISS PBLA46 END -162.1181
HIERARCH ISS PBL56 START 99.6561
HIERARCH ISS PBL56 END 99.8169
HIERARCH ISS PBLA56 START -18.908
HIERARCH ISS PBLA56 END -18.7429
HIERARCH CHARA TAU0 12.76582
HIERARCH CHARA SEEING 1.4625