Exposure
ID
PIONI.2022-12-05T03:21:46.539_1
Header ID
PIONI.2022-12-05T03:21:46.539
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 03:21:46.539
UTC End
2022-12-05 03:22:12.139
MJD Start
59918.1401219754
MJD End
59918.1404182717
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0086025
Ambient temperature (°C)
13.2
Seeing (arcsec)
0.775
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 90.0760 90.0550 115.3000 115.3000
A0-J2 129.2340 129.2310 92.7000 92.7000
A0-K0 127.5610 127.5860 71.4360 71.4690
G1-J2 57.6710 57.6880 55.7000 55.8000
G1-K0 88.4220 88.4440 26.5250 26.5830
J2-K0 47.3520 47.3470 350.0630 350.1270
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 59918.1401219754
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 90.076
HIERARCH ESO ISS PBL12 END 90.055
HIERARCH ESO ISS PBLA12 START 115.3
HIERARCH ESO ISS PBLA12 END 115.3
HIERARCH ESO ISS PBL13 START 129.234
HIERARCH ESO ISS PBL13 END 129.231
HIERARCH ESO ISS PBLA13 START 92.7
HIERARCH ESO ISS PBLA13 END 92.7
HIERARCH ESO ISS PBL14 START 127.561
HIERARCH ESO ISS PBL14 END 127.586
HIERARCH ESO ISS PBLA14 START 71.436
HIERARCH ESO ISS PBLA14 END 71.469
HIERARCH ESO ISS PBL23 START 57.671
HIERARCH ESO ISS PBL23 END 57.688
HIERARCH ESO ISS PBLA23 START 55.7
HIERARCH ESO ISS PBLA23 END 55.8
HIERARCH ESO ISS PBL24 START 88.422
HIERARCH ESO ISS PBL24 END 88.444
HIERARCH ESO ISS PBLA24 START 26.525
HIERARCH ESO ISS PBLA24 END 26.583
HIERARCH ESO ISS PBL34 START 47.352
HIERARCH ESO ISS PBL34 END 47.347
HIERARCH ESO ISS PBLA34 START 350.063
HIERARCH ESO ISS PBLA34 END 350.127
HIERARCH ESO ISS AMBI TAU0 START 0.008432
HIERARCH ESO ISS AMBI TAU0 END 0.008773
HIERARCH ESO ISS AMBI TEMP 13.2
HIERARCH ESO ISS AMBI FWHM START 0.78
HIERARCH ESO ISS AMBI FWHM END 0.77