Exposure
ID
PIONI.2023-08-24T08:45:56.253_1
Header ID
PIONI.2023-08-24T08:45:56.253
Date updated
2023-08-24 08:57:07 UTC+0000
Release date
2024-08-24 08:57:07 UTC+0000
UTC Start
2023-08-24 08:45:56.253
UTC End
2023-08-24 08:46:21.853
MJD Start
60180.3652344136
MJD End
60180.365530709896
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003385
Ambient temperature (°C)
13.68
Seeing (arcsec)
0.57
Observation
ID
56740
Category
science
Program ID
111.24VD.001
Program Title
IMPROVING THE CALIBRATION OF THE SURFACE BRIGHTNESS-COLOR RELATION - PART II
Program Type
Normal
PI / COI
GALLENNE/ PIETRZYNSKI/ KERVELLA/ GRACZYK/ NARDETTO/ GIEREN/ MOURARD
Target
ID
42042
Name
HD_35765
RA
81.229996
DEC
-44.22565
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 67.3220 67.4350 82.8000 82.9000
A0-J2 107.6880 107.7990 55.2000 55.4000
A0-K0 119.2880 119.3380 34.8760 35.0150
G1-J2 57.1890 57.1970 22.3000 22.4000
G1-K0 89.3740 89.3730 0.9190 1.0070
J2-K0 41.6830 41.7060 330.9540 331.0020
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24VD.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60180.3652344136
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_35765
RA 81.229996
DEC -44.22565
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 67.322
HIERARCH ESO ISS PBL12 END 67.435
HIERARCH ESO ISS PBLA12 START 82.8
HIERARCH ESO ISS PBLA12 END 82.9
HIERARCH ESO ISS PBL13 START 107.688
HIERARCH ESO ISS PBL13 END 107.799
HIERARCH ESO ISS PBLA13 START 55.2
HIERARCH ESO ISS PBLA13 END 55.4
HIERARCH ESO ISS PBL14 START 119.288
HIERARCH ESO ISS PBL14 END 119.338
HIERARCH ESO ISS PBLA14 START 34.876
HIERARCH ESO ISS PBLA14 END 35.015
HIERARCH ESO ISS PBL23 START 57.189
HIERARCH ESO ISS PBL23 END 57.197
HIERARCH ESO ISS PBLA23 START 22.3
HIERARCH ESO ISS PBLA23 END 22.4
HIERARCH ESO ISS PBL24 START 89.374
HIERARCH ESO ISS PBL24 END 89.373
HIERARCH ESO ISS PBLA24 START 0.919
HIERARCH ESO ISS PBLA24 END 1.007
HIERARCH ESO ISS PBL34 START 41.683
HIERARCH ESO ISS PBL34 END 41.706
HIERARCH ESO ISS PBLA34 START 330.954
HIERARCH ESO ISS PBLA34 END 331.002
HIERARCH ESO ISS AMBI TAU0 START 0.003385
HIERARCH ESO ISS AMBI TAU0 END 0.003385
HIERARCH ESO ISS AMBI TEMP 13.68
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.57