Exposure
ID
PIONI.2022-12-30T03:39:24.614_1
Header ID
PIONI.2022-12-30T03:39:24.614
Date updated
2022-12-30 03:50:52 UTC+0000
Release date
2023-12-30 03:50:52 UTC+0000
UTC Start
2022-12-30 03:39:24.614
UTC End
2022-12-30 03:39:50.214
MJD Start
59943.1523682168
MJD End
59943.1526645131
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.005685
Ambient temperature (°C)
12.35
Seeing (arcsec)
0.48
Observation
ID
53728
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
39937
Name
HIP40702
RA
124.63398
DEC
-76.91917
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 62.5150 62.5070 26.1000 26.2000
A0-J2 126.9050 126.9160 50.9000 51.1000
A0-J3 117.6500 117.6360 23.0510 23.1810
G2-J2 74.9100 74.9390 71.4000 71.6000
G2-J3 55.3260 55.3190 19.5860 19.7130
J2-J3 59.6060 59.6510 298.3320 298.4560
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 59943.1523682168
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP40702
RA 124.63398
DEC -76.91917
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 62.515
HIERARCH ESO ISS PBL12 END 62.507
HIERARCH ESO ISS PBLA12 START 26.1
HIERARCH ESO ISS PBLA12 END 26.2
HIERARCH ESO ISS PBL13 START 126.905
HIERARCH ESO ISS PBL13 END 126.916
HIERARCH ESO ISS PBLA13 START 50.9
HIERARCH ESO ISS PBLA13 END 51.1
HIERARCH ESO ISS PBL14 START 117.65
HIERARCH ESO ISS PBL14 END 117.636
HIERARCH ESO ISS PBLA14 START 23.051
HIERARCH ESO ISS PBLA14 END 23.181
HIERARCH ESO ISS PBL23 START 74.91
HIERARCH ESO ISS PBL23 END 74.939
HIERARCH ESO ISS PBLA23 START 71.4
HIERARCH ESO ISS PBLA23 END 71.6
HIERARCH ESO ISS PBL24 START 55.326
HIERARCH ESO ISS PBL24 END 55.319
HIERARCH ESO ISS PBLA24 START 19.586
HIERARCH ESO ISS PBLA24 END 19.713
HIERARCH ESO ISS PBL34 START 59.606
HIERARCH ESO ISS PBL34 END 59.651
HIERARCH ESO ISS PBLA34 START 298.332
HIERARCH ESO ISS PBLA34 END 298.456
HIERARCH ESO ISS AMBI TAU0 START 0.005685
HIERARCH ESO ISS AMBI TAU0 END 0.005685
HIERARCH ESO ISS AMBI TEMP 12.35
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.47