Exposure
ID
PIONI.2022-12-30T03:54:24.175_1
Header ID
PIONI.2022-12-30T03:54:24.175
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 03:54:24.174
UTC End
2022-12-30 03:54:49.774
MJD Start
59943.1627797955
MJD End
59943.1630760918
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0030885
Ambient temperature (°C)
11.81
Seeing (arcsec)
0.745
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 62.3230 62.3150 29.4000 29.6000
A0-J2 127.1840 127.1940 54.7000 54.8000
A0-J3 117.2730 117.2570 26.3090 26.4360
G2-J2 75.6390 75.6670 75.3000 75.4000
G2-J3 55.1480 55.1410 22.7690 22.8930
J2-J3 60.6930 60.7340 301.3970 301.5160
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 59943.1627797955
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 62.323
HIERARCH ESO ISS PBL12 END 62.315
HIERARCH ESO ISS PBLA12 START 29.4
HIERARCH ESO ISS PBLA12 END 29.6
HIERARCH ESO ISS PBL13 START 127.184
HIERARCH ESO ISS PBL13 END 127.194
HIERARCH ESO ISS PBLA13 START 54.7
HIERARCH ESO ISS PBLA13 END 54.8
HIERARCH ESO ISS PBL14 START 117.273
HIERARCH ESO ISS PBL14 END 117.257
HIERARCH ESO ISS PBLA14 START 26.309
HIERARCH ESO ISS PBLA14 END 26.436
HIERARCH ESO ISS PBL23 START 75.639
HIERARCH ESO ISS PBL23 END 75.667
HIERARCH ESO ISS PBLA23 START 75.3
HIERARCH ESO ISS PBLA23 END 75.4
HIERARCH ESO ISS PBL24 START 55.148
HIERARCH ESO ISS PBL24 END 55.141
HIERARCH ESO ISS PBLA24 START 22.769
HIERARCH ESO ISS PBLA24 END 22.893
HIERARCH ESO ISS PBL34 START 60.693
HIERARCH ESO ISS PBL34 END 60.734
HIERARCH ESO ISS PBLA34 START 301.397
HIERARCH ESO ISS PBLA34 END 301.516
HIERARCH ESO ISS AMBI TAU0 START 0.002298
HIERARCH ESO ISS AMBI TAU0 END 0.003879
HIERARCH ESO ISS AMBI TEMP 11.81
HIERARCH ESO ISS AMBI FWHM START 0.8
HIERARCH ESO ISS AMBI FWHM END 0.69