Exposure
ID
GRAVI.2021-09-18T03:26:52.383_1
Header ID
GRAVI.2021-09-18T03:26:52.383
Date updated
2021-09-18 03:41:06 UTC+0000
Release date
2022-09-18 03:41:06 UTC+0000
UTC Start
2021-09-18 03:26:52.383
UTC End
2021-09-18 03:30:52.383
MJD Start
59475.14366184
MJD End
59475.1464396178
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0040515
Ambient temperature (°C)
14.16
Seeing (arcsec)
0.985
Observation
ID
48256
Category
science
Program ID
1103.C-0477(D)
Program Title
ARMADA: ARANGEMENT FOR MICRO-ARCSECOND DIFFERENTIAL ASTROMETRY TO DETECT GIANT PLANETS AROUND HOT STARS
Program Type
DDT
PI / COI
GARDNER/ MONNIER/ LE BOUQUIN/ KRAUS/ IRELAND/ WOILLEZ/ BERGER/ LAGRANGE/ SEGRANSAN/ KRATTER/ SAHLMANN/ ZHOU/ QUELOZ/ PHUHL/ MOUILLET/ LACOUR/ KERVELLA
Target
ID
36204
Name
HIP101211
RA
307.736786
DEC
-29.11267
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 61.3710 60.8970 287.7000 288.4000
K0-D0 85.1640 84.4340 264.7000 265.2000
K0-J3 56.3400 56.3240 348.1810 348.7830
G2-D0 37.3900 37.2240 224.8000 225.0000
G2-J3 59.4380 59.1100 52.1390 52.4120
D0-J3 96.6390 96.1450 49.2970 49.5650
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 1103.C-0477(D)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 59475.14366184
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD195206
HIERARCH ESO INS SOBJ NAME HIP101211
RA 307.736786
DEC -29.11267
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 256.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 61.371
HIERARCH ESO ISS PBL12 END 60.897
HIERARCH ESO ISS PBLA12 START 287.7
HIERARCH ESO ISS PBLA12 END 288.4
HIERARCH ESO ISS PBL13 START 85.164
HIERARCH ESO ISS PBL13 END 84.434
HIERARCH ESO ISS PBLA13 START 264.7
HIERARCH ESO ISS PBLA13 END 265.2
HIERARCH ESO ISS PBL14 START 56.34
HIERARCH ESO ISS PBL14 END 56.324
HIERARCH ESO ISS PBLA14 START 348.181
HIERARCH ESO ISS PBLA14 END 348.783
HIERARCH ESO ISS PBL23 START 37.39
HIERARCH ESO ISS PBL23 END 37.224
HIERARCH ESO ISS PBLA23 START 224.8
HIERARCH ESO ISS PBLA23 END 225.0
HIERARCH ESO ISS PBL24 START 59.438
HIERARCH ESO ISS PBL24 END 59.11
HIERARCH ESO ISS PBLA24 START 52.139
HIERARCH ESO ISS PBLA24 END 52.412
HIERARCH ESO ISS PBL34 START 96.639
HIERARCH ESO ISS PBL34 END 96.145
HIERARCH ESO ISS PBLA34 START 49.297
HIERARCH ESO ISS PBLA34 END 49.565
HIERARCH ESO ISS AMBI TAU0 START 0.004192
HIERARCH ESO ISS AMBI TAU0 END 0.003911
HIERARCH ESO ISS AMBI TEMP 14.16
HIERARCH ESO ISS AMBI FWHM START 0.85
HIERARCH ESO ISS AMBI FWHM END 1.12