Exposure
ID
PIONI.2023-08-24T08:45:18.951_1
Header ID
PIONI.2023-08-24T08:45:18.951
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 08:45:18.951
UTC End
2023-08-24 08:45:44.551
MJD Start
60180.3648026725
MJD End
60180.365098968796
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0033785
Ambient temperature (°C)
13.72
Seeing (arcsec)
0.575
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 67.2060 67.3190 82.6000 82.7000
A0-J2 107.5750 107.6850 55.1000 55.2000
A0-K0 119.2370 119.2870 34.7350 34.8740
G1-J2 57.1810 57.1890 22.1000 22.3000
G1-K0 89.3740 89.3740 0.8310 0.9180
J2-K0 41.6590 41.6820 330.9060 330.9540
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 60180.3648026725
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 67.206
HIERARCH ESO ISS PBL12 END 67.319
HIERARCH ESO ISS PBLA12 START 82.6
HIERARCH ESO ISS PBLA12 END 82.7
HIERARCH ESO ISS PBL13 START 107.575
HIERARCH ESO ISS PBL13 END 107.685
HIERARCH ESO ISS PBLA13 START 55.1
HIERARCH ESO ISS PBLA13 END 55.2
HIERARCH ESO ISS PBL14 START 119.237
HIERARCH ESO ISS PBL14 END 119.287
HIERARCH ESO ISS PBLA14 START 34.735
HIERARCH ESO ISS PBLA14 END 34.874
HIERARCH ESO ISS PBL23 START 57.181
HIERARCH ESO ISS PBL23 END 57.189
HIERARCH ESO ISS PBLA23 START 22.1
HIERARCH ESO ISS PBLA23 END 22.3
HIERARCH ESO ISS PBL24 START 89.374
HIERARCH ESO ISS PBL24 END 89.374
HIERARCH ESO ISS PBLA24 START 0.831
HIERARCH ESO ISS PBLA24 END 0.918
HIERARCH ESO ISS PBL34 START 41.659
HIERARCH ESO ISS PBL34 END 41.682
HIERARCH ESO ISS PBLA34 START 330.906
HIERARCH ESO ISS PBLA34 END 330.954
HIERARCH ESO ISS AMBI TAU0 START 0.003372
HIERARCH ESO ISS AMBI TAU0 END 0.003385
HIERARCH ESO ISS AMBI TEMP 13.72
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.57