Exposure
ID
PIONI.2022-12-30T03:52:31.556_1
Header ID
PIONI.2022-12-30T03:52:31.556
Date updated
2022-12-30 04:00:56 UTC+0000
Release date
2023-12-30 04:00:56 UTC+0000
UTC Start
2022-12-30 03:52:31.556
UTC End
2022-12-30 03:52:57.156
MJD Start
59943.1614763429
MJD End
59943.1617726392
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0035495
Ambient temperature (°C)
11.84
Seeing (arcsec)
0.655
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 62.3490 62.3410 29.0000 29.2000
A0-J2 127.1490 127.1600 54.2000 54.4000
A0-J3 117.3230 117.3070 25.9000 26.0300
G2-J2 75.5470 75.5770 74.8000 74.9000
G2-J3 55.1720 55.1650 22.3690 22.4960
J2-J3 60.5590 60.6020 301.0150 301.1370
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 59943.1614763429
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 62.349
HIERARCH ESO ISS PBL12 END 62.341
HIERARCH ESO ISS PBLA12 START 29.0
HIERARCH ESO ISS PBLA12 END 29.2
HIERARCH ESO ISS PBL13 START 127.149
HIERARCH ESO ISS PBL13 END 127.16
HIERARCH ESO ISS PBLA13 START 54.2
HIERARCH ESO ISS PBLA13 END 54.4
HIERARCH ESO ISS PBL14 START 117.323
HIERARCH ESO ISS PBL14 END 117.307
HIERARCH ESO ISS PBLA14 START 25.9
HIERARCH ESO ISS PBLA14 END 26.03
HIERARCH ESO ISS PBL23 START 75.547
HIERARCH ESO ISS PBL23 END 75.577
HIERARCH ESO ISS PBLA23 START 74.8
HIERARCH ESO ISS PBLA23 END 74.9
HIERARCH ESO ISS PBL24 START 55.172
HIERARCH ESO ISS PBL24 END 55.165
HIERARCH ESO ISS PBLA24 START 22.369
HIERARCH ESO ISS PBLA24 END 22.496
HIERARCH ESO ISS PBL34 START 60.559
HIERARCH ESO ISS PBL34 END 60.602
HIERARCH ESO ISS PBLA34 START 301.015
HIERARCH ESO ISS PBLA34 END 301.137
HIERARCH ESO ISS AMBI TAU0 START 0.004801
HIERARCH ESO ISS AMBI TAU0 END 0.002298
HIERARCH ESO ISS AMBI TEMP 11.84
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.8