Exposure
ID
PIONI.2022-12-05T03:55:15.551_1
Header ID
PIONI.2022-12-05T03:55:15.551
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 03:55:15.551
UTC End
2022-12-05 03:55:41.151
MJD Start
59918.16337443
MJD End
59918.1636707263
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 90.4560 90.4480 114.0000 114.0000
A0-J2 128.6610 128.6920 91.9000 92.0000
A0-K0 125.3640 125.4270 70.7910 70.8200
G1-J2 56.1940 56.2260 54.8000 54.8000
G1-K0 85.7670 85.7980 24.6100 24.6740
J2-K0 46.7170 46.7100 347.3820 347.4430
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 59918.16337443
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 90.456
HIERARCH ESO ISS PBL12 END 90.448
HIERARCH ESO ISS PBLA12 START 114.0
HIERARCH ESO ISS PBLA12 END 114.0
HIERARCH ESO ISS PBL13 START 128.661
HIERARCH ESO ISS PBL13 END 128.692
HIERARCH ESO ISS PBLA13 START 91.9
HIERARCH ESO ISS PBLA13 END 92.0
HIERARCH ESO ISS PBL14 START 125.364
HIERARCH ESO ISS PBL14 END 125.427
HIERARCH ESO ISS PBLA14 START 70.791
HIERARCH ESO ISS PBLA14 END 70.82
HIERARCH ESO ISS PBL23 START 56.194
HIERARCH ESO ISS PBL23 END 56.226
HIERARCH ESO ISS PBLA23 START 54.8
HIERARCH ESO ISS PBLA23 END 54.8
HIERARCH ESO ISS PBL24 START 85.767
HIERARCH ESO ISS PBL24 END 85.798
HIERARCH ESO ISS PBLA24 START 24.61
HIERARCH ESO ISS PBLA24 END 24.674
HIERARCH ESO ISS PBL34 START 46.717
HIERARCH ESO ISS PBL34 END 46.71
HIERARCH ESO ISS PBLA34 START 347.382
HIERARCH ESO ISS PBLA34 END 347.443
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