Exposure
- ID
- GRAVI.2024-07-01T05:23:00.928_2
- Header ID
- GRAVI.2024-07-01T05:23:00.928
- Date updated
- 2024-07-01 05:40:42 UTC+0000
- Release date
- 2024-07-01 05:40:42 UTC+0000
- UTC Start
- 2024-07-01 05:23:00.928
- UTC End
- 2024-07-01 05:29:40.928
- MJD Start
- 60492.2243163
- MJD End
- 60492.2289459296
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.010922
- Ambient temperature (°C)
- 13.73
- Seeing (arcsec)
- 0.605
Observation
- ID
- 56735
- Category
- science
- Program ID
- 110.24B5.004
- 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 G1 J2 K0
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 86.6760 | 85.9880 | 119.9000 | 120.5000 |
A0-J2 | 125.5310 | 124.5820 | 96.0000 | 96.4000 |
A0-K0 | 126.4280 | 125.8160 | 74.3050 | 74.6200 |
G1-J2 | 58.0420 | 57.9060 | 58.8000 | 59.2000 |
G1-K0 | 90.2730 | 90.3570 | 31.0330 | 31.5130 |
J2-K0 | 47.4260 | 47.4070 | 356.2130 | 356.9910 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 110.24B5.004 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 60492.2243163 |
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 | 276.177014 |
DEC | -13.16455 |
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 | G1 |
HIERARCH ESO ISS CONF STATION3 | J2 |
HIERARCH ESO ISS CONF STATION4 | K0 |
EXPTIME | 414.0 |
HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
HIERARCH ESO DET2 NDIT | 4 |
HIERARCH ESO ISS PBL12 START | 86.676 |
HIERARCH ESO ISS PBL12 END | 85.988 |
HIERARCH ESO ISS PBLA12 START | 119.9 |
HIERARCH ESO ISS PBLA12 END | 120.5 |
HIERARCH ESO ISS PBL13 START | 125.531 |
HIERARCH ESO ISS PBL13 END | 124.582 |
HIERARCH ESO ISS PBLA13 START | 96.0 |
HIERARCH ESO ISS PBLA13 END | 96.4 |
HIERARCH ESO ISS PBL14 START | 126.428 |
HIERARCH ESO ISS PBL14 END | 125.816 |
HIERARCH ESO ISS PBLA14 START | 74.305 |
HIERARCH ESO ISS PBLA14 END | 74.62 |
HIERARCH ESO ISS PBL23 START | 58.042 |
HIERARCH ESO ISS PBL23 END | 57.906 |
HIERARCH ESO ISS PBLA23 START | 58.8 |
HIERARCH ESO ISS PBLA23 END | 59.2 |
HIERARCH ESO ISS PBL24 START | 90.273 |
HIERARCH ESO ISS PBL24 END | 90.357 |
HIERARCH ESO ISS PBLA24 START | 31.033 |
HIERARCH ESO ISS PBLA24 END | 31.513 |
HIERARCH ESO ISS PBL34 START | 47.426 |
HIERARCH ESO ISS PBL34 END | 47.407 |
HIERARCH ESO ISS PBLA34 START | 356.213 |
HIERARCH ESO ISS PBLA34 END | 356.991 |
HIERARCH ESO ISS AMBI TAU0 START | 0.010533 |
HIERARCH ESO ISS AMBI TAU0 END | 0.011311 |
HIERARCH ESO ISS AMBI TEMP | 13.73 |
HIERARCH ESO ISS AMBI FWHM START | 0.62 |
HIERARCH ESO ISS AMBI FWHM END | 0.59 |
HIERARCH ESO FT ROBJ NAME | 2MASS18244262-131000 |
HIERARCH ESO FT ROBJ ALPHA | 182442.623 |
HIERARCH ESO FT ROBJ DELTA | -131000.940 |