Exposure
- ID
- GRAVI.2024-01-11T08:00:41.366_2
- Header ID
- GRAVI.2024-01-11T08:00:41.366
- Date updated
- 2024-01-11 08:11:47 UTC+0000
- Release date
- 2024-01-11 08:11:47 UTC+0000
- UTC Start
- 2024-01-11 08:00:41.366
- UTC End
- 2024-01-11 08:04:41.366
- MJD Start
- 60320.33381211
- MJD End
- 60320.3365898878
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0112055
- Ambient temperature (°C)
- 17.75
- Seeing (arcsec)
- 0.35
Observation
- ID
- 58183
- Category
- science
- Program ID
- 110.24B5.001
- 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
- 41134
- Name
- 2MASS_12110339-62435
- RA
- 182.764125
- DEC
- -62.7317583333333
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 | 20.0190 | 20.1330 | 119.5000 | 120.3000 |
| A0-D0 | 31.9810 | 31.9720 | 54.9000 | 55.9000 |
| A0-C1 | 20.3380 | 20.4220 | 91.2640 | 92.2080 |
| B2-D0 | 29.5540 | 29.5110 | 17.2000 | 17.9000 |
| B2-C1 | 9.8420 | 9.8280 | 17.1800 | 17.8680 |
| D0-C1 | 19.7120 | 19.6830 | 197.2430 | 197.9320 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.24B5.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60320.33381211 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | G298.3323-00.2200 |
| HIERARCH ESO INS SOBJ NAME | G298.3323-00.2200 |
| RA | 182.770976 |
| DEC | -62.7319 |
| 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 | 256.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 20.019 |
| HIERARCH ESO ISS PBL12 END | 20.133 |
| HIERARCH ESO ISS PBLA12 START | 119.5 |
| HIERARCH ESO ISS PBLA12 END | 120.3 |
| HIERARCH ESO ISS PBL13 START | 31.981 |
| HIERARCH ESO ISS PBL13 END | 31.972 |
| HIERARCH ESO ISS PBLA13 START | 54.9 |
| HIERARCH ESO ISS PBLA13 END | 55.9 |
| HIERARCH ESO ISS PBL14 START | 20.338 |
| HIERARCH ESO ISS PBL14 END | 20.422 |
| HIERARCH ESO ISS PBLA14 START | 91.264 |
| HIERARCH ESO ISS PBLA14 END | 92.208 |
| HIERARCH ESO ISS PBL23 START | 29.554 |
| HIERARCH ESO ISS PBL23 END | 29.511 |
| HIERARCH ESO ISS PBLA23 START | 17.2 |
| HIERARCH ESO ISS PBLA23 END | 17.9 |
| HIERARCH ESO ISS PBL24 START | 9.842 |
| HIERARCH ESO ISS PBL24 END | 9.828 |
| HIERARCH ESO ISS PBLA24 START | 17.18 |
| HIERARCH ESO ISS PBLA24 END | 17.868 |
| HIERARCH ESO ISS PBL34 START | 19.712 |
| HIERARCH ESO ISS PBL34 END | 19.683 |
| HIERARCH ESO ISS PBLA34 START | 197.243 |
| HIERARCH ESO ISS PBLA34 END | 197.932 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.01217 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.010241 |
| HIERARCH ESO ISS AMBI TEMP | 17.75 |
| HIERARCH ESO ISS AMBI FWHM START | 0.34 |
| HIERARCH ESO ISS AMBI FWHM END | 0.36 |
| HIERARCH ESO FT ROBJ NAME | 2MASS_12110339-62435 |
| HIERARCH ESO FT ROBJ ALPHA | 121103.390 |
| HIERARCH ESO FT ROBJ DELTA | -624354.330 |