Exposure
ID
PIONI.2022-12-05T03:07:52.611_1
Header ID
PIONI.2022-12-05T03:07:52.611
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 03:07:52.611
UTC End
2022-12-05 03:08:18.211
MJD Start
59918.1304700384
MJD End
59918.1307663347
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.005312
Ambient temperature (°C)
12.87
Seeing (arcsec)
0.95
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 90.4220 90.4130 114.5000 114.6000
A0-J2 129.0510 129.0690 92.0000 92.0000
A0-K0 126.7730 126.8160 70.6420 70.6780
G1-J2 57.2070 57.2300 54.7000 54.8000
G1-K0 87.8920 87.9160 25.1430 25.2050
J2-K0 47.4720 47.4660 348.6290 348.6810
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 59918.1304700384
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 90.422
HIERARCH ESO ISS PBL12 END 90.413
HIERARCH ESO ISS PBLA12 START 114.5
HIERARCH ESO ISS PBLA12 END 114.6
HIERARCH ESO ISS PBL13 START 129.051
HIERARCH ESO ISS PBL13 END 129.069
HIERARCH ESO ISS PBLA13 START 92.0
HIERARCH ESO ISS PBLA13 END 92.0
HIERARCH ESO ISS PBL14 START 126.773
HIERARCH ESO ISS PBL14 END 126.816
HIERARCH ESO ISS PBLA14 START 70.642
HIERARCH ESO ISS PBLA14 END 70.678
HIERARCH ESO ISS PBL23 START 57.207
HIERARCH ESO ISS PBL23 END 57.23
HIERARCH ESO ISS PBLA23 START 54.7
HIERARCH ESO ISS PBLA23 END 54.8
HIERARCH ESO ISS PBL24 START 87.892
HIERARCH ESO ISS PBL24 END 87.916
HIERARCH ESO ISS PBLA24 START 25.143
HIERARCH ESO ISS PBLA24 END 25.205
HIERARCH ESO ISS PBL34 START 47.472
HIERARCH ESO ISS PBL34 END 47.466
HIERARCH ESO ISS PBLA34 START 348.629
HIERARCH ESO ISS PBLA34 END 348.681
HIERARCH ESO ISS AMBI TAU0 START 0.005312
HIERARCH ESO ISS AMBI TAU0 END 0.005312
HIERARCH ESO ISS AMBI TEMP 12.87
HIERARCH ESO ISS AMBI FWHM START 0.95
HIERARCH ESO ISS AMBI FWHM END 0.95