Exposure
ID
PIONI.2022-11-27T02:56:02.410_1
Header ID
PIONI.2022-11-27T02:56:02.410
Date updated
2022-11-27 03:01:10 UTC+0000
Release date
2023-11-27 03:01:10 UTC+0000
UTC Start
2022-11-27 02:56:02.411
UTC End
2022-11-27 02:56:28.011
MJD Start
59910.1222501234
MJD End
59910.1225464197
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00551
Ambient temperature (°C)
17.48
Seeing (arcsec)
0.83
Observation
ID
53299
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
39637
Name
HIP27835
RA
88.345248
DEC
-42.92127
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 67.4660 67.4720 18.1000 18.2000
A0-J2 106.0290 106.1450 55.0000 55.2000
A0-J3 131.6680 131.6750 14.8510 14.9640
G2-J2 65.9540 66.0750 92.9000 93.0000
G2-J3 64.4270 64.4290 11.4230 11.5310
J2-J3 85.0770 85.1490 321.3780 321.4200
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 59910.1222501234
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP27835
RA 88.345248
DEC -42.92127
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 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 67.466
HIERARCH ESO ISS PBL12 END 67.472
HIERARCH ESO ISS PBLA12 START 18.1
HIERARCH ESO ISS PBLA12 END 18.2
HIERARCH ESO ISS PBL13 START 106.029
HIERARCH ESO ISS PBL13 END 106.145
HIERARCH ESO ISS PBLA13 START 55.0
HIERARCH ESO ISS PBLA13 END 55.2
HIERARCH ESO ISS PBL14 START 131.668
HIERARCH ESO ISS PBL14 END 131.675
HIERARCH ESO ISS PBLA14 START 14.851
HIERARCH ESO ISS PBLA14 END 14.964
HIERARCH ESO ISS PBL23 START 65.954
HIERARCH ESO ISS PBL23 END 66.075
HIERARCH ESO ISS PBLA23 START 92.9
HIERARCH ESO ISS PBLA23 END 93.0
HIERARCH ESO ISS PBL24 START 64.427
HIERARCH ESO ISS PBL24 END 64.429
HIERARCH ESO ISS PBLA24 START 11.423
HIERARCH ESO ISS PBLA24 END 11.531
HIERARCH ESO ISS PBL34 START 85.077
HIERARCH ESO ISS PBL34 END 85.149
HIERARCH ESO ISS PBLA34 START 321.378
HIERARCH ESO ISS PBLA34 END 321.42
HIERARCH ESO ISS AMBI TAU0 START 0.00551
HIERARCH ESO ISS AMBI TAU0 END 0.00551
HIERARCH ESO ISS AMBI TEMP 17.48
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 0.83