Exposure
ID
GRAVI.2024-09-09T08:59:08.714_1
Header ID
GRAVI.2024-09-09T08:59:08.714
Date updated
2024-09-09 09:15:31 UTC+0000
Release date
2024-09-09 08:59:08 UTC+0000
UTC Start
2024-09-09 08:59:08.714
UTC End
2024-09-09 09:05:48.714
MJD Start
60562.37440641
MJD End
60562.37903603963
Exposure time (s)
400.0
Validation level
1
Tau 0: Coherence time (s)
0.0051754999999999995
Ambient temperature (°C)
15.59
Seeing (arcsec)
0.645
Observation
ID
60710
Category
calibrator
Program ID
114.27GZ.001
Program Title
EXTRACTING THE REFLECTANCE SPECTRUM OF A YOUNG DEBRIS DISKS USING GRAVITY: A PILOT STUDY
Program Type
Normal
PI / COI
OLOFSSON / LACOUR / BAYO / THEBAULT / HENNING / STOLKER / MILLI / BOOTH / SEFILIAN / DEL BURGO / MARSHALL / PAWELLEK / LUPPE / HUGHES
Target
ID
45146
Name
HD_31465
RA
74.07364
DEC
4.86291
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 47.2590 47.0460 143.6000 143.8000
A0-J2 121.7520 122.9940 94.5000 94.3000
A0-J6 138.8130 139.8120 19.6150 20.5860
B5-J2 97.5980 99.1340 73.0000 73.1000
B5-J6 169.8150 170.1990 6.2740 7.2150
J2-J6 158.9640 158.1870 331.9410 332.3190
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27GZ.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 60562.37440641
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME HD 31465
HIERARCH ESO INS SOBJ NAME HD_31465
RA 74.07364
DEC 4.86291
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 414.0
HIERARCH ESO DET2 SEQ1 DIT 100.0
HIERARCH ESO DET2 NDIT 4
HIERARCH ESO ISS PBL12 START 47.259
HIERARCH ESO ISS PBL12 END 47.046
HIERARCH ESO ISS PBLA12 START 143.6
HIERARCH ESO ISS PBLA12 END 143.8
HIERARCH ESO ISS PBL13 START 121.752
HIERARCH ESO ISS PBL13 END 122.994
HIERARCH ESO ISS PBLA13 START 94.5
HIERARCH ESO ISS PBLA13 END 94.3
HIERARCH ESO ISS PBL14 START 138.813
HIERARCH ESO ISS PBL14 END 139.812
HIERARCH ESO ISS PBLA14 START 19.615
HIERARCH ESO ISS PBLA14 END 20.586
HIERARCH ESO ISS PBL23 START 97.598
HIERARCH ESO ISS PBL23 END 99.134
HIERARCH ESO ISS PBLA23 START 73.0
HIERARCH ESO ISS PBLA23 END 73.1
HIERARCH ESO ISS PBL24 START 169.815
HIERARCH ESO ISS PBL24 END 170.199
HIERARCH ESO ISS PBLA24 START 6.274
HIERARCH ESO ISS PBLA24 END 7.215
HIERARCH ESO ISS PBL34 START 158.964
HIERARCH ESO ISS PBL34 END 158.187
HIERARCH ESO ISS PBLA34 START 331.941
HIERARCH ESO ISS PBLA34 END 332.319
HIERARCH ESO ISS AMBI TAU0 START 0.005545
HIERARCH ESO ISS AMBI TAU0 END 0.004806
HIERARCH ESO ISS AMBI TEMP 15.59
HIERARCH ESO ISS AMBI FWHM START 0.62
HIERARCH ESO ISS AMBI FWHM END 0.67