Exposure
ID
PIONI.2023-07-28T06:26:53.828_1
Header ID
PIONI.2023-07-28T06:26:53.828
Date updated
2023-07-28 06:35:35 UTC+0000
Release date
2023-07-28 06:26:53 UTC+0000
UTC Start
2023-07-28 06:26:53.828
UTC End
2023-07-28 06:27:19.428
MJD Start
60153.2686785674
MJD End
60153.2689748637
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002227
Ambient temperature (°C)
11.87
Seeing (arcsec)
0.93
Observation
ID
56438
Category
calibrator
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
41824
Name
HD_179688
RA
288.499038
DEC
-14.03914
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 70.3440 70.2450 136.9000 137.1000
A0-J2 96.3570 96.1470 106.5000 106.6000
A0-K0 102.0920 101.8990 78.8530 78.8680
G1-J2 50.3950 50.3290 61.6000 61.6000
G1-K0 88.1940 88.1630 36.2370 36.2460
J2-K0 47.8200 47.8240 9.3810 9.4440
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24VD.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60153.2686785674
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_179688
RA 288.499038
DEC -14.03914
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 70.344
HIERARCH ESO ISS PBL12 END 70.245
HIERARCH ESO ISS PBLA12 START 136.9
HIERARCH ESO ISS PBLA12 END 137.1
HIERARCH ESO ISS PBL13 START 96.357
HIERARCH ESO ISS PBL13 END 96.147
HIERARCH ESO ISS PBLA13 START 106.5
HIERARCH ESO ISS PBLA13 END 106.6
HIERARCH ESO ISS PBL14 START 102.092
HIERARCH ESO ISS PBL14 END 101.899
HIERARCH ESO ISS PBLA14 START 78.853
HIERARCH ESO ISS PBLA14 END 78.868
HIERARCH ESO ISS PBL23 START 50.395
HIERARCH ESO ISS PBL23 END 50.329
HIERARCH ESO ISS PBLA23 START 61.6
HIERARCH ESO ISS PBLA23 END 61.6
HIERARCH ESO ISS PBL24 START 88.194
HIERARCH ESO ISS PBL24 END 88.163
HIERARCH ESO ISS PBLA24 START 36.237
HIERARCH ESO ISS PBLA24 END 36.246
HIERARCH ESO ISS PBL34 START 47.82
HIERARCH ESO ISS PBL34 END 47.824
HIERARCH ESO ISS PBLA34 START 9.381
HIERARCH ESO ISS PBLA34 END 9.444
HIERARCH ESO ISS AMBI TAU0 START 0.002227
HIERARCH ESO ISS AMBI TAU0 END 0.002227
HIERARCH ESO ISS AMBI TEMP 11.87
HIERARCH ESO ISS AMBI FWHM START 0.93
HIERARCH ESO ISS AMBI FWHM END 0.93