Exposure
- ID
- GRAVI.2023-06-09T03:38:38.766_2
- Header ID
- GRAVI.2023-06-09T03:38:38.766
- Date updated
- 2023-06-09 03:51:46 UTC+0000
- Release date
- 2023-06-09 03:51:46 UTC+0000
- UTC Start
- 2023-06-09 03:38:38.766
- UTC End
- 2023-06-09 03:44:38.766
- MJD Start
- 60104.15183757
- MJD End
- 60104.1560042367
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0186065
- Ambient temperature (°C)
- 13.8
- Seeing (arcsec)
- 0.615
Observation
- ID
- 55726
- Category
- science
- Program ID
- 110.24B5.003
- Program Title
- THE FORMATION OF MASSIVE BINARY STARS: A VIEW AT AU SCALES
- Program Type
- DDT
- PI / COI
- OUDMAIJER/ KOUTOULAKI/ KOUMPIA/ FROST/ DE WIT/ GOODWIN/ SHENTON/ LUMSDEN
Target
- ID
- 41277
- Name
- 2MASS18244262-131000
- RA
- 276.177595833333
- DEC
- -13.1669277777778
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 B2 D0 C1
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-B2 | 24.5620 | 24.6730 | 134.9000 | 135.0000 |
A0-D0 | 26.3240 | 26.7340 | 58.0000 | 58.9000 |
A0-C1 | 20.2440 | 20.4930 | 109.9530 | 110.0590 |
B2-D0 | 31.6870 | 31.7400 | 8.9000 | 9.9000 |
B2-C1 | 10.5570 | 10.5740 | 8.8770 | 9.8160 |
D0-C1 | 21.1310 | 21.1660 | 188.9370 | 189.8770 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 110.24B5.003 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 60104.15183757 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | G018.1968-00.1709 |
HIERARCH ESO INS SOBJ NAME | G018.1968-00.1709 |
RA | 276.177139 |
DEC | -13.16502 |
HIERARCH ESO INS SPEC RES | HIGH |
HIERARCH ESO INS POLA MODE | COMBINED |
HIERARCH ESO ISS CONF NTEL | 4 |
HIERARCH ESO ISS CONF STATION1 | A0 |
HIERARCH ESO ISS CONF STATION2 | B2 |
HIERARCH ESO ISS CONF STATION3 | D0 |
HIERARCH ESO ISS CONF STATION4 | C1 |
EXPTIME | 377.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 12 |
HIERARCH ESO ISS PBL12 START | 24.562 |
HIERARCH ESO ISS PBL12 END | 24.673 |
HIERARCH ESO ISS PBLA12 START | 134.9 |
HIERARCH ESO ISS PBLA12 END | 135.0 |
HIERARCH ESO ISS PBL13 START | 26.324 |
HIERARCH ESO ISS PBL13 END | 26.734 |
HIERARCH ESO ISS PBLA13 START | 58.0 |
HIERARCH ESO ISS PBLA13 END | 58.9 |
HIERARCH ESO ISS PBL14 START | 20.244 |
HIERARCH ESO ISS PBL14 END | 20.493 |
HIERARCH ESO ISS PBLA14 START | 109.953 |
HIERARCH ESO ISS PBLA14 END | 110.059 |
HIERARCH ESO ISS PBL23 START | 31.687 |
HIERARCH ESO ISS PBL23 END | 31.74 |
HIERARCH ESO ISS PBLA23 START | 8.9 |
HIERARCH ESO ISS PBLA23 END | 9.9 |
HIERARCH ESO ISS PBL24 START | 10.557 |
HIERARCH ESO ISS PBL24 END | 10.574 |
HIERARCH ESO ISS PBLA24 START | 8.877 |
HIERARCH ESO ISS PBLA24 END | 9.816 |
HIERARCH ESO ISS PBL34 START | 21.131 |
HIERARCH ESO ISS PBL34 END | 21.166 |
HIERARCH ESO ISS PBLA34 START | 188.937 |
HIERARCH ESO ISS PBLA34 END | 189.877 |
HIERARCH ESO ISS AMBI TAU0 START | 0.015769 |
HIERARCH ESO ISS AMBI TAU0 END | 0.021444 |
HIERARCH ESO ISS AMBI TEMP | 13.8 |
HIERARCH ESO ISS AMBI FWHM START | 0.61 |
HIERARCH ESO ISS AMBI FWHM END | 0.62 |
HIERARCH ESO FT ROBJ NAME | 2MASS18244262-131000 |
HIERARCH ESO FT ROBJ ALPHA | 182442.623 |
HIERARCH ESO FT ROBJ DELTA | -131000.940 |