Exposure
ID
PIONI.2022-12-05T03:23:01.386_1
Header ID
PIONI.2022-12-05T03:23:01.386
Date updated
2022-12-05 03:31:36 UTC+0000
Release date
2023-12-05 03:31:35 UTC+0000
UTC Start
2022-12-05 03:23:01.385
UTC End
2022-12-05 03:23:26.985
MJD Start
59918.1409882568
MJD End
59918.1412845531
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.008773
Ambient temperature (°C)
13.25
Seeing (arcsec)
0.77
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 90.0320 90.0100 115.4000 115.4000
A0-J2 129.2280 129.2230 92.7000 92.8000
A0-K0 127.6120 127.6360 71.5120 71.5450
G1-J2 57.7060 57.7220 55.8000 55.9000
G1-K0 88.4680 88.4900 26.6530 26.7110
J2-K0 47.3410 47.3360 350.2030 350.2670
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 59918.1409882568
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 90.032
HIERARCH ESO ISS PBL12 END 90.01
HIERARCH ESO ISS PBLA12 START 115.4
HIERARCH ESO ISS PBLA12 END 115.4
HIERARCH ESO ISS PBL13 START 129.228
HIERARCH ESO ISS PBL13 END 129.223
HIERARCH ESO ISS PBLA13 START 92.7
HIERARCH ESO ISS PBLA13 END 92.8
HIERARCH ESO ISS PBL14 START 127.612
HIERARCH ESO ISS PBL14 END 127.636
HIERARCH ESO ISS PBLA14 START 71.512
HIERARCH ESO ISS PBLA14 END 71.545
HIERARCH ESO ISS PBL23 START 57.706
HIERARCH ESO ISS PBL23 END 57.722
HIERARCH ESO ISS PBLA23 START 55.8
HIERARCH ESO ISS PBLA23 END 55.9
HIERARCH ESO ISS PBL24 START 88.468
HIERARCH ESO ISS PBL24 END 88.49
HIERARCH ESO ISS PBLA24 START 26.653
HIERARCH ESO ISS PBLA24 END 26.711
HIERARCH ESO ISS PBL34 START 47.341
HIERARCH ESO ISS PBL34 END 47.336
HIERARCH ESO ISS PBLA34 START 350.203
HIERARCH ESO ISS PBLA34 END 350.267
HIERARCH ESO ISS AMBI TAU0 START 0.008773
HIERARCH ESO ISS AMBI TAU0 END 0.008773
HIERARCH ESO ISS AMBI TEMP 13.25
HIERARCH ESO ISS AMBI FWHM START 0.77
HIERARCH ESO ISS AMBI FWHM END 0.77