Exposure
ID
PIONI.2023-08-20T10:00:47.545_1
Header ID
PIONI.2023-08-20T10:00:47.545
Date updated
2023-08-20 10:05:28 UTC+0000
Release date
2024-08-20 10:05:28 UTC+0000
UTC Start
2023-08-20 10:00:47.545
UTC End
2023-08-20 10:01:25.945
MJD Start
60176.4172169603
MJD End
60176.41766140474
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003199
Ambient temperature (°C)
11.28
Seeing (arcsec)
1.13
Observation
ID
56667
Category
science
Program ID
111.24VD.001
Program Title
IMPROVING THE CALIBRATION OF THE SURFACE BRIGHTNESS-COLOR RELATION - PART II
Program Type
Normal
PI / COI
GALLENNE/ PIETRZYNSKI/ KERVELLA/ GRACZYK/ NARDETTO/ GIEREN/ MOURARD
Target
ID
41985
Name
HD_25700
RA
61.035635
DEC
-16.58905
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 89.6580 89.6960 112.3000 112.3000
A0-J2 126.3740 126.4640 89.1000 89.2000
A0-K0 124.0240 124.1210 66.8170 66.8930
G1-J2 56.3500 56.3880 50.3000 50.4000
G1-K0 88.4230 88.4450 20.5470 20.6430
J2-K0 48.4380 48.4340 345.2290 345.3040
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24VD.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60176.4172169603
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_25700
RA 61.035635
DEC -16.58905
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 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 89.658
HIERARCH ESO ISS PBL12 END 89.696
HIERARCH ESO ISS PBLA12 START 112.3
HIERARCH ESO ISS PBLA12 END 112.3
HIERARCH ESO ISS PBL13 START 126.374
HIERARCH ESO ISS PBL13 END 126.464
HIERARCH ESO ISS PBLA13 START 89.1
HIERARCH ESO ISS PBLA13 END 89.2
HIERARCH ESO ISS PBL14 START 124.024
HIERARCH ESO ISS PBL14 END 124.121
HIERARCH ESO ISS PBLA14 START 66.817
HIERARCH ESO ISS PBLA14 END 66.893
HIERARCH ESO ISS PBL23 START 56.35
HIERARCH ESO ISS PBL23 END 56.388
HIERARCH ESO ISS PBLA23 START 50.3
HIERARCH ESO ISS PBLA23 END 50.4
HIERARCH ESO ISS PBL24 START 88.423
HIERARCH ESO ISS PBL24 END 88.445
HIERARCH ESO ISS PBLA24 START 20.547
HIERARCH ESO ISS PBLA24 END 20.643
HIERARCH ESO ISS PBL34 START 48.438
HIERARCH ESO ISS PBL34 END 48.434
HIERARCH ESO ISS PBLA34 START 345.229
HIERARCH ESO ISS PBLA34 END 345.304
HIERARCH ESO ISS AMBI TAU0 START 0.003032
HIERARCH ESO ISS AMBI TAU0 END 0.003366
HIERARCH ESO ISS AMBI TEMP 11.28
HIERARCH ESO ISS AMBI FWHM START 1.19
HIERARCH ESO ISS AMBI FWHM END 1.07