Exposure
ID
GRAVI.2023-12-03T05:57:03.458_1
Header ID
GRAVI.2023-12-03T05:57:03.458
Date updated
2023-12-03 06:05:33 UTC+0000
Release date
2023-12-03 06:05:33 UTC+0000
UTC Start
2023-12-03 05:57:03.458
UTC End
2023-12-03 05:57:13.058
MJD Start
60281.24795669
MJD End
60281.24806780111
Exposure time (s)
9.6
Validation level
1
Tau 0: Coherence time (s)
0.014685
Ambient temperature (°C)
14.89
Seeing (arcsec)
0.39
Observation
ID
57806
Category
science
Program ID
60.A-9801(U)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY
Target
ID
42832
Name
IRAS_08332-4545
RA
128.736159
DEC
-45.939
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-SPLIT
Instrument sub-mode
SINGLE
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 39.6350 39.6660 132.5000 132.5000
A0-J2 115.3790 115.4550 63.2000 63.3000
A0-J6 166.4410 166.4360 6.5970 6.6670
B5-J2 107.8970 107.9270 43.1000 43.2000
B5-J6 192.3610 192.3650 356.9850 357.0460
J2-J6 141.0040 141.0840 323.5010 323.5450
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9801(U)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60281.24795669
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME IRAS 08332-4545
HIERARCH ESO INS SOBJ NAME IRAS_08332-4545
RA 128.736159
DEC -45.939
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE SPLIT
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 32.0
HIERARCH ESO DET2 SEQ1 DIT 0.3
HIERARCH ESO DET2 NDIT 32
HIERARCH ESO ISS PBL12 START 39.635
HIERARCH ESO ISS PBL12 END 39.666
HIERARCH ESO ISS PBLA12 START 132.5
HIERARCH ESO ISS PBLA12 END 132.5
HIERARCH ESO ISS PBL13 START 115.379
HIERARCH ESO ISS PBL13 END 115.455
HIERARCH ESO ISS PBLA13 START 63.2
HIERARCH ESO ISS PBLA13 END 63.3
HIERARCH ESO ISS PBL14 START 166.441
HIERARCH ESO ISS PBL14 END 166.436
HIERARCH ESO ISS PBLA14 START 6.597
HIERARCH ESO ISS PBLA14 END 6.667
HIERARCH ESO ISS PBL23 START 107.897
HIERARCH ESO ISS PBL23 END 107.927
HIERARCH ESO ISS PBLA23 START 43.1
HIERARCH ESO ISS PBLA23 END 43.2
HIERARCH ESO ISS PBL24 START 192.361
HIERARCH ESO ISS PBL24 END 192.365
HIERARCH ESO ISS PBLA24 START 356.985
HIERARCH ESO ISS PBLA24 END 357.046
HIERARCH ESO ISS PBL34 START 141.004
HIERARCH ESO ISS PBL34 END 141.084
HIERARCH ESO ISS PBLA34 START 323.501
HIERARCH ESO ISS PBLA34 END 323.545
HIERARCH ESO ISS AMBI TAU0 START 0.014685
HIERARCH ESO ISS AMBI TAU0 END 0.014685
HIERARCH ESO ISS AMBI TEMP 14.89
HIERARCH ESO ISS AMBI FWHM START 0.39
HIERARCH ESO ISS AMBI FWHM END 0.39