Exposure
ID
PIONI.2022-12-05T03:55:52.975_1
Header ID
PIONI.2022-12-05T03:55:52.975
Date updated
2022-12-05 04:01:35 UTC+0000
Release date
2023-12-05 04:01:35 UTC+0000
UTC Start
2022-12-05 03:55:52.975
UTC End
2022-12-05 03:56:18.575
MJD Start
59918.1638075821
MJD End
59918.1641038784
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.011016
Ambient temperature (°C)
13.59
Seeing (arcsec)
0.66
Observation
ID
53385
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
39702
Name
HIP21249
RA
68.380634
DEC
-6.98797
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 90.4480 90.4400 114.0000 114.0000
A0-J2 128.6940 128.7240 92.0000 92.0000
A0-K0 125.4300 125.4930 70.8210 70.8490
G1-J2 56.2280 56.2600 54.9000 54.9000
G1-K0 85.8000 85.8310 24.6780 24.7410
J2-K0 46.7090 46.7020 347.4460 347.5070
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 59918.1638075821
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP21249
RA 68.380634
DEC -6.98797
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 90.448
HIERARCH ESO ISS PBL12 END 90.44
HIERARCH ESO ISS PBLA12 START 114.0
HIERARCH ESO ISS PBLA12 END 114.0
HIERARCH ESO ISS PBL13 START 128.694
HIERARCH ESO ISS PBL13 END 128.724
HIERARCH ESO ISS PBLA13 START 92.0
HIERARCH ESO ISS PBLA13 END 92.0
HIERARCH ESO ISS PBL14 START 125.43
HIERARCH ESO ISS PBL14 END 125.493
HIERARCH ESO ISS PBLA14 START 70.821
HIERARCH ESO ISS PBLA14 END 70.849
HIERARCH ESO ISS PBL23 START 56.228
HIERARCH ESO ISS PBL23 END 56.26
HIERARCH ESO ISS PBLA23 START 54.9
HIERARCH ESO ISS PBLA23 END 54.9
HIERARCH ESO ISS PBL24 START 85.8
HIERARCH ESO ISS PBL24 END 85.831
HIERARCH ESO ISS PBLA24 START 24.678
HIERARCH ESO ISS PBLA24 END 24.741
HIERARCH ESO ISS PBL34 START 46.709
HIERARCH ESO ISS PBL34 END 46.702
HIERARCH ESO ISS PBLA34 START 347.446
HIERARCH ESO ISS PBLA34 END 347.507
HIERARCH ESO ISS AMBI TAU0 START 0.011016
HIERARCH ESO ISS AMBI TAU0 END 0.011016
HIERARCH ESO ISS AMBI TEMP 13.59
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.66