Exposure
ID
PIONI.2025-01-07T07:18:43.064_1
Header ID
PIONI.2025-01-07T07:18:43.064
Date updated
2025-01-07 07:25:45 UTC+0000
Release date
2025-01-07 07:18:43 UTC+0000
UTC Start
2025-01-07 07:18:43.064
UTC End
2025-01-07 07:19:21.464
MJD Start
60682.304665091
MJD End
60682.30510953544
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.010237
Ambient temperature (°C)
14.79
Seeing (arcsec)
0.68
Observation
ID
63079
Category
calibrator
Program ID
114.2714.002
Program Title
UNDERSTANDING MASS TRANSFER IN LONG-PERIOD INTERACTING BINARIES
Program Type
Normal
PI / COI
MERC / BOFFIN
Target
ID
46994
Name
HD 115593
RA
199.6739
DEC
-36.64874
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 38.4960 38.5580 133.1000 133.2000
A0-J2 96.9640 97.1630 54.2000 54.5000
A0-J6 169.6250 169.6260 357.6340 357.7530
B5-J2 97.1660 97.2490 31.4000 31.6000
B5-J6 198.9100 198.9270 349.8360 349.9320
J2-J6 141.6820 141.8380 322.7880 322.8290
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.2714.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60682.304665091
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 115593
RA 199.6739
DEC -36.64874
HIERARCH ESO INS OPTI2 NAME GRISM
HIERARCH ESO INS OPTI2 ID GRISM
HIERARCH ESO INS FILT1 NAME H
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 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 38.496
HIERARCH ESO ISS PBL12 END 38.558
HIERARCH ESO ISS PBLA12 START 133.1
HIERARCH ESO ISS PBLA12 END 133.2
HIERARCH ESO ISS PBL13 START 96.964
HIERARCH ESO ISS PBL13 END 97.163
HIERARCH ESO ISS PBLA13 START 54.2
HIERARCH ESO ISS PBLA13 END 54.5
HIERARCH ESO ISS PBL14 START 169.625
HIERARCH ESO ISS PBL14 END 169.626
HIERARCH ESO ISS PBLA14 START 357.634
HIERARCH ESO ISS PBLA14 END 357.753
HIERARCH ESO ISS PBL23 START 97.166
HIERARCH ESO ISS PBL23 END 97.249
HIERARCH ESO ISS PBLA23 START 31.4
HIERARCH ESO ISS PBLA23 END 31.6
HIERARCH ESO ISS PBL24 START 198.91
HIERARCH ESO ISS PBL24 END 198.927
HIERARCH ESO ISS PBLA24 START 349.836
HIERARCH ESO ISS PBLA24 END 349.932
HIERARCH ESO ISS PBL34 START 141.682
HIERARCH ESO ISS PBL34 END 141.838
HIERARCH ESO ISS PBLA34 START 322.788
HIERARCH ESO ISS PBLA34 END 322.829
HIERARCH ESO ISS AMBI TAU0 START 0.010237
HIERARCH ESO ISS AMBI TAU0 END 0.010237
HIERARCH ESO ISS AMBI TEMP 14.79
HIERARCH ESO ISS AMBI FWHM START 0.68
HIERARCH ESO ISS AMBI FWHM END 0.68