Exposure
ID
PIONI.2024-08-22T00:18:38.259_1
Header ID
PIONI.2024-08-22T00:18:38.259
Date updated
2024-08-22 00:25:41 UTC+0000
Release date
2024-08-22 00:18:38 UTC+0000
UTC Start
2024-08-22 00:18:38.259
UTC End
2024-08-22 00:19:03.859
MJD Start
60544.012942811
MJD End
60544.0132391073
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.001761
Ambient temperature (°C)
4.98
Seeing (arcsec)
1.07
Observation
ID
60386
Category
calibrator
Program ID
113.26BQ.001
Program Title
IMPROVING THE CALIBRATION OF THE SURFACE BRIGHTNESS-COLOR RELATION
Program Type
Normal
PI / COI
GALLENNE / PIETRZYNSKI / KERVELLA / GRACZYK / NARDETTO / GIEREN / MOURARD
Target
ID
44841
Name
HD138644
RA
233.323816
DEC
3.32269
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 69.0880 68.9530 118.4000 118.4000
A0-J2 108.7840 108.6010 91.0000 91.0000
A0-K0 119.3960 119.2820 70.1790 70.1510
G1-J2 57.1220 57.0970 57.1000 57.1000
G1-K0 89.6320 89.6510 35.0980 35.1060
J2-K0 42.4940 42.4990 4.7910 4.8660
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26BQ.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60544.012942811
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD138644
RA 233.323816
DEC 3.32269
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 69.088
HIERARCH ESO ISS PBL12 END 68.953
HIERARCH ESO ISS PBLA12 START 118.4
HIERARCH ESO ISS PBLA12 END 118.4
HIERARCH ESO ISS PBL13 START 108.784
HIERARCH ESO ISS PBL13 END 108.601
HIERARCH ESO ISS PBLA13 START 91.0
HIERARCH ESO ISS PBLA13 END 91.0
HIERARCH ESO ISS PBL14 START 119.396
HIERARCH ESO ISS PBL14 END 119.282
HIERARCH ESO ISS PBLA14 START 70.179
HIERARCH ESO ISS PBLA14 END 70.151
HIERARCH ESO ISS PBL23 START 57.122
HIERARCH ESO ISS PBL23 END 57.097
HIERARCH ESO ISS PBLA23 START 57.1
HIERARCH ESO ISS PBLA23 END 57.1
HIERARCH ESO ISS PBL24 START 89.632
HIERARCH ESO ISS PBL24 END 89.651
HIERARCH ESO ISS PBLA24 START 35.098
HIERARCH ESO ISS PBLA24 END 35.106
HIERARCH ESO ISS PBL34 START 42.494
HIERARCH ESO ISS PBL34 END 42.499
HIERARCH ESO ISS PBLA34 START 4.791
HIERARCH ESO ISS PBLA34 END 4.866
HIERARCH ESO ISS AMBI TAU0 START 0.001761
HIERARCH ESO ISS AMBI TAU0 END 0.001761
HIERARCH ESO ISS AMBI TEMP 4.98
HIERARCH ESO ISS AMBI FWHM START 1.07
HIERARCH ESO ISS AMBI FWHM END 1.07