Exposure
ID
PIONI.2023-07-28T06:26:16.263_1
Header ID
PIONI.2023-07-28T06:26:16.263
Date updated
2023-07-28 06:35:35 UTC+0000
Release date
2023-07-28 06:26:16 UTC+0000
UTC Start
2023-07-28 06:26:16.263
UTC End
2023-07-28 06:26:41.863
MJD Start
60153.2682437794
MJD End
60153.2685400757
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 70.4460 70.3470 136.8000 136.9000
A0-J2 96.5730 96.3630 106.5000 106.5000
A0-K0 102.2900 102.0970 78.8370 78.8520
G1-J2 50.4620 50.3960 61.6000 61.6000
G1-K0 88.2250 88.1950 36.2270 36.2370
J2-K0 47.8160 47.8200 9.3160 9.3790
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 60153.2682437794
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 70.446
HIERARCH ESO ISS PBL12 END 70.347
HIERARCH ESO ISS PBLA12 START 136.8
HIERARCH ESO ISS PBLA12 END 136.9
HIERARCH ESO ISS PBL13 START 96.573
HIERARCH ESO ISS PBL13 END 96.363
HIERARCH ESO ISS PBLA13 START 106.5
HIERARCH ESO ISS PBLA13 END 106.5
HIERARCH ESO ISS PBL14 START 102.29
HIERARCH ESO ISS PBL14 END 102.097
HIERARCH ESO ISS PBLA14 START 78.837
HIERARCH ESO ISS PBLA14 END 78.852
HIERARCH ESO ISS PBL23 START 50.462
HIERARCH ESO ISS PBL23 END 50.396
HIERARCH ESO ISS PBLA23 START 61.6
HIERARCH ESO ISS PBLA23 END 61.6
HIERARCH ESO ISS PBL24 START 88.225
HIERARCH ESO ISS PBL24 END 88.195
HIERARCH ESO ISS PBLA24 START 36.227
HIERARCH ESO ISS PBLA24 END 36.237
HIERARCH ESO ISS PBL34 START 47.816
HIERARCH ESO ISS PBL34 END 47.82
HIERARCH ESO ISS PBLA34 START 9.316
HIERARCH ESO ISS PBLA34 END 9.379
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