Exposure
ID
PIONI.2022-12-05T03:08:30.017_1
Header ID
PIONI.2022-12-05T03:08:30.017
Date updated
2022-12-05 03:16:25 UTC+0000
Release date
2023-12-05 03:16:25 UTC+0000
UTC Start
2022-12-05 03:08:30.017
UTC End
2022-12-05 03:08:55.617
MJD Start
59918.1309029772
MJD End
59918.1311992735
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0062985
Ambient temperature (°C)
12.87
Seeing (arcsec)
0.92
Observation
ID
53381
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
39698
Name
HIP16780
RA
53.989272
DEC
-11.19338
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 90.4120 90.4020 114.6000 114.6000
A0-J2 129.0700 129.0860 92.0000 92.1000
A0-K0 126.8180 126.8590 70.6800 70.7160
G1-J2 57.2310 57.2540 54.8000 54.8000
G1-K0 87.9170 87.9410 25.2080 25.2700
J2-K0 47.4660 47.4610 348.6840 348.7460
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 59918.1309029772
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP16780
RA 53.989272
DEC -11.19338
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 90.412
HIERARCH ESO ISS PBL12 END 90.402
HIERARCH ESO ISS PBLA12 START 114.6
HIERARCH ESO ISS PBLA12 END 114.6
HIERARCH ESO ISS PBL13 START 129.07
HIERARCH ESO ISS PBL13 END 129.086
HIERARCH ESO ISS PBLA13 START 92.0
HIERARCH ESO ISS PBLA13 END 92.1
HIERARCH ESO ISS PBL14 START 126.818
HIERARCH ESO ISS PBL14 END 126.859
HIERARCH ESO ISS PBLA14 START 70.68
HIERARCH ESO ISS PBLA14 END 70.716
HIERARCH ESO ISS PBL23 START 57.231
HIERARCH ESO ISS PBL23 END 57.254
HIERARCH ESO ISS PBLA23 START 54.8
HIERARCH ESO ISS PBLA23 END 54.8
HIERARCH ESO ISS PBL24 START 87.917
HIERARCH ESO ISS PBL24 END 87.941
HIERARCH ESO ISS PBLA24 START 25.208
HIERARCH ESO ISS PBLA24 END 25.27
HIERARCH ESO ISS PBL34 START 47.466
HIERARCH ESO ISS PBL34 END 47.461
HIERARCH ESO ISS PBLA34 START 348.684
HIERARCH ESO ISS PBLA34 END 348.746
HIERARCH ESO ISS AMBI TAU0 START 0.005312
HIERARCH ESO ISS AMBI TAU0 END 0.007285
HIERARCH ESO ISS AMBI TEMP 12.87
HIERARCH ESO ISS AMBI FWHM START 0.95
HIERARCH ESO ISS AMBI FWHM END 0.89