Exposure
ID
PIONI.2022-12-17T02:19:03.030_1
Header ID
PIONI.2022-12-17T02:19:03.030
Date updated
2022-12-17 02:25:53 UTC+0000
Release date
2023-12-17 02:25:52 UTC+0000
UTC Start
2022-12-17 02:19:03.030
UTC End
2022-12-17 02:19:28.630
MJD Start
59930.096562847
MJD End
59930.0968591433
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00421
Ambient temperature (°C)
13.79
Seeing (arcsec)
0.815
Observation
ID
53530
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
39814
Name
HIP16852
RA
54.21597
DEC
0.39921
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 89.9000 89.8750 113.6000 113.6000
A0-J2 129.0280 129.0470 92.6000 92.6000
A0-K0 125.1030 125.1700 72.5070 72.5160
G1-J2 55.4400 55.4790 57.0000 57.1000
G1-K0 82.3620 82.4060 26.6470 26.7070
J2-K0 44.4990 44.4880 347.5660 347.6300
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 59930.096562847
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP16852
RA 54.21597
DEC 0.39921
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 89.9
HIERARCH ESO ISS PBL12 END 89.875
HIERARCH ESO ISS PBLA12 START 113.6
HIERARCH ESO ISS PBLA12 END 113.6
HIERARCH ESO ISS PBL13 START 129.028
HIERARCH ESO ISS PBL13 END 129.047
HIERARCH ESO ISS PBLA13 START 92.6
HIERARCH ESO ISS PBLA13 END 92.6
HIERARCH ESO ISS PBL14 START 125.103
HIERARCH ESO ISS PBL14 END 125.17
HIERARCH ESO ISS PBLA14 START 72.507
HIERARCH ESO ISS PBLA14 END 72.516
HIERARCH ESO ISS PBL23 START 55.44
HIERARCH ESO ISS PBL23 END 55.479
HIERARCH ESO ISS PBLA23 START 57.0
HIERARCH ESO ISS PBLA23 END 57.1
HIERARCH ESO ISS PBL24 START 82.362
HIERARCH ESO ISS PBL24 END 82.406
HIERARCH ESO ISS PBLA24 START 26.647
HIERARCH ESO ISS PBLA24 END 26.707
HIERARCH ESO ISS PBL34 START 44.499
HIERARCH ESO ISS PBL34 END 44.488
HIERARCH ESO ISS PBLA34 START 347.566
HIERARCH ESO ISS PBLA34 END 347.63
HIERARCH ESO ISS AMBI TAU0 START 0.004295
HIERARCH ESO ISS AMBI TAU0 END 0.004125
HIERARCH ESO ISS AMBI TEMP 13.79
HIERARCH ESO ISS AMBI FWHM START 0.78
HIERARCH ESO ISS AMBI FWHM END 0.85