Exposure
ID
PIONI.2022-11-27T04:41:22.861_1
Header ID
PIONI.2022-11-27T04:41:22.861
Date updated
2022-11-27 04:50:59 UTC+0000
Release date
2023-11-27 04:50:59 UTC+0000
UTC Start
2022-11-27 04:41:22.861
UTC End
2022-11-27 04:42:01.261
MJD Start
59910.1954034795
MJD End
59910.1958479239
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.008243
Ambient temperature (°C)
17.44
Seeing (arcsec)
0.57
Observation
ID
53309
Category
science
Program ID
110.23R0.001
Program Title
IMPROVING THE CALIBRATION OF THE SURFACE BRIGHTNESS-COLOR RELATION
Program Type
Normal
PI / COI
GALLENNE/ PIETRZYNSKI/ KERVELLA/ GRACZYK/ NARDETTO/ GIEREN
Target
ID
39645
Name
HIP17688
RA
56.831961
DEC
-50.7543
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G2 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G2 63.8010 63.7540 59.4000 59.5000
A0-J2 128.8470 128.8250 99.5000 99.7000
A0-J3 122.5520 122.4610 54.7580 54.8830
G2-J2 90.0560 90.0810 126.7000 126.9000
G2-J3 59.1780 59.1340 49.8010 49.9210
J2-J3 95.9230 95.9480 343.6670 343.7710
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 110.23R0.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59910.1954034795
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP17688
RA 56.831961
DEC -50.7543
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 G2
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 63.801
HIERARCH ESO ISS PBL12 END 63.754
HIERARCH ESO ISS PBLA12 START 59.4
HIERARCH ESO ISS PBLA12 END 59.5
HIERARCH ESO ISS PBL13 START 128.847
HIERARCH ESO ISS PBL13 END 128.825
HIERARCH ESO ISS PBLA13 START 99.5
HIERARCH ESO ISS PBLA13 END 99.7
HIERARCH ESO ISS PBL14 START 122.552
HIERARCH ESO ISS PBL14 END 122.461
HIERARCH ESO ISS PBLA14 START 54.758
HIERARCH ESO ISS PBLA14 END 54.883
HIERARCH ESO ISS PBL23 START 90.056
HIERARCH ESO ISS PBL23 END 90.081
HIERARCH ESO ISS PBLA23 START 126.7
HIERARCH ESO ISS PBLA23 END 126.9
HIERARCH ESO ISS PBL24 START 59.178
HIERARCH ESO ISS PBL24 END 59.134
HIERARCH ESO ISS PBLA24 START 49.801
HIERARCH ESO ISS PBLA24 END 49.921
HIERARCH ESO ISS PBL34 START 95.923
HIERARCH ESO ISS PBL34 END 95.948
HIERARCH ESO ISS PBLA34 START 343.667
HIERARCH ESO ISS PBLA34 END 343.771
HIERARCH ESO ISS AMBI TAU0 START 0.008243
HIERARCH ESO ISS AMBI TAU0 END 0.008243
HIERARCH ESO ISS AMBI TEMP 17.44
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.57