Exposure
ID
SPICA.2025-10-05T10-07-06_1
Header ID
SPICA.2025-10-05T10-07-06
Date updated
2025-10-05 10:06:00 UTC+0000
Release date
None
UTC Start
2025-10-05 10:06:00.878
UTC End
2025-10-05 10:07:00.878
MJD Start
60953.420843495
MJD End
60953.42153793943
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
70764
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52499
Name
HD_27045
RA
64.31525
DEC
20.57859
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.0970 33.0974 90.5598 90.7174
S1-E1 328.4720 328.3840 58.7847 58.9055
S1-E2 275.6042 275.5292 66.2383 66.3692
S1-W1 258.8093 259.0401 120.4170 120.5990
S1-W2 202.0827 202.1292 99.8883 100.0585
S2-E1 300.8407 300.7648 55.4636 55.5800
S2-E2 245.8227 245.7547 63.0596 63.1862
S2-W1 230.6945 230.9322 124.5127 124.6936
S2-W2 169.5083 169.5558 101.7019 101.8741
E1-E2 65.7639 65.7787 -154.1475 -154.0584
E1-W1 306.7461 307.0255 -169.1522 -169.0669
E1-W2 220.6714 220.7625 -158.2317 -158.1458
E2-W1 243.8196 244.0858 -173.1565 -173.0686
E2-W2 155.1452 155.2219 -159.9617 -159.8767
W1-W2 99.2999 99.4808 -14.0501 -13.9288
Invalid fields
Key
PROGRAM_ID
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 60953.420843495
PI-COI spica
HIERARCH OBS TARG NAME HD_27045
HIERARCH OBS RA 64.31525
HIERARCH OBS DEC 20.57859
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 33.097
HIERARCH ISS PBL12 END 33.0974
HIERARCH ISS PBLA12 START 90.5598
HIERARCH ISS PBLA12 END 90.7174
HIERARCH ISS PBL13 START 328.472
HIERARCH ISS PBL13 END 328.384
HIERARCH ISS PBLA13 START 58.7847
HIERARCH ISS PBLA13 END 58.9055
HIERARCH ISS PBL14 START 275.6042
HIERARCH ISS PBL14 END 275.5292
HIERARCH ISS PBLA14 START 66.2383
HIERARCH ISS PBLA14 END 66.3692
HIERARCH ISS PBL15 START 258.8093
HIERARCH ISS PBL15 END 259.0401
HIERARCH ISS PBLA15 START 120.417
HIERARCH ISS PBLA15 END 120.599
HIERARCH ISS PBL16 START 202.0827
HIERARCH ISS PBL16 END 202.1292
HIERARCH ISS PBLA16 START 99.8883
HIERARCH ISS PBLA16 END 100.0585
HIERARCH ISS PBL23 START 300.8407
HIERARCH ISS PBL23 END 300.7648
HIERARCH ISS PBLA23 START 55.4636
HIERARCH ISS PBLA23 END 55.58
HIERARCH ISS PBL24 START 245.8227
HIERARCH ISS PBL24 END 245.7547
HIERARCH ISS PBLA24 START 63.0596
HIERARCH ISS PBLA24 END 63.1862
HIERARCH ISS PBL25 START 230.6945
HIERARCH ISS PBL25 END 230.9322
HIERARCH ISS PBLA25 START 124.5127
HIERARCH ISS PBLA25 END 124.6936
HIERARCH ISS PBL26 START 169.5083
HIERARCH ISS PBL26 END 169.5558
HIERARCH ISS PBLA26 START 101.7019
HIERARCH ISS PBLA26 END 101.8741
HIERARCH ISS PBL34 START 65.7639
HIERARCH ISS PBL34 END 65.7787
HIERARCH ISS PBLA34 START -154.1475
HIERARCH ISS PBLA34 END -154.0584
HIERARCH ISS PBL35 START 306.7461
HIERARCH ISS PBL35 END 307.0255
HIERARCH ISS PBLA35 START -169.1522
HIERARCH ISS PBLA35 END -169.0669
HIERARCH ISS PBL36 START 220.6714
HIERARCH ISS PBL36 END 220.7625
HIERARCH ISS PBLA36 START -158.2317
HIERARCH ISS PBLA36 END -158.1458
HIERARCH ISS PBL45 START 243.8196
HIERARCH ISS PBL45 END 244.0858
HIERARCH ISS PBLA45 START -173.1565
HIERARCH ISS PBLA45 END -173.0686
HIERARCH ISS PBL46 START 155.1452
HIERARCH ISS PBL46 END 155.2219
HIERARCH ISS PBLA46 START -159.9617
HIERARCH ISS PBLA46 END -159.8767
HIERARCH ISS PBL56 START 99.2999
HIERARCH ISS PBL56 END 99.4808
HIERARCH ISS PBLA56 START -14.0501
HIERARCH ISS PBLA56 END -13.9288
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1