Exposure
ID
PIONI.2023-08-18T05:55:29.662_1
Header ID
PIONI.2023-08-18T05:55:29.662
Date updated
2023-08-18 06:05:27 UTC+0000
Release date
2023-08-18 05:55:29 UTC+0000
UTC Start
2023-08-18 05:55:29.662
UTC End
2023-08-18 05:55:55.262
MJD Start
60174.2468710928
MJD End
60174.2471673891
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002052
Ambient temperature (°C)
10.22
Seeing (arcsec)
0.95
Observation
ID
56629
Category
calibrator
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
41960
Name
HR_171
RA
9.9652
DEC
-44.7962
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 81.3970 81.4700 98.2000 98.3000
A0-J2 122.2950 122.3700 74.3000 74.4000
A0-K0 126.1610 126.1930 53.8370 53.9530
G1-J2 58.1870 58.1900 39.7000 39.8000
G1-K0 88.6620 88.6540 13.8980 13.9830
J2-K0 44.2240 44.2380 338.9910 339.0510
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24VD.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60174.2468710928
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HR_171
RA 9.9652
DEC -44.7962
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 81.397
HIERARCH ESO ISS PBL12 END 81.47
HIERARCH ESO ISS PBLA12 START 98.2
HIERARCH ESO ISS PBLA12 END 98.3
HIERARCH ESO ISS PBL13 START 122.295
HIERARCH ESO ISS PBL13 END 122.37
HIERARCH ESO ISS PBLA13 START 74.3
HIERARCH ESO ISS PBLA13 END 74.4
HIERARCH ESO ISS PBL14 START 126.161
HIERARCH ESO ISS PBL14 END 126.193
HIERARCH ESO ISS PBLA14 START 53.837
HIERARCH ESO ISS PBLA14 END 53.953
HIERARCH ESO ISS PBL23 START 58.187
HIERARCH ESO ISS PBL23 END 58.19
HIERARCH ESO ISS PBLA23 START 39.7
HIERARCH ESO ISS PBLA23 END 39.8
HIERARCH ESO ISS PBL24 START 88.662
HIERARCH ESO ISS PBL24 END 88.654
HIERARCH ESO ISS PBLA24 START 13.898
HIERARCH ESO ISS PBLA24 END 13.983
HIERARCH ESO ISS PBL34 START 44.224
HIERARCH ESO ISS PBL34 END 44.238
HIERARCH ESO ISS PBLA34 START 338.991
HIERARCH ESO ISS PBLA34 END 339.051
HIERARCH ESO ISS AMBI TAU0 START 0.002052
HIERARCH ESO ISS AMBI TAU0 END 0.002052
HIERARCH ESO ISS AMBI TEMP 10.22
HIERARCH ESO ISS AMBI FWHM START 0.95
HIERARCH ESO ISS AMBI FWHM END 0.95