Exposure
- ID
- GRAVI.2024-01-11T07:37:20.307_2
- Header ID
- GRAVI.2024-01-11T07:37:20.307
- Date updated
- 2024-01-11 07:51:19 UTC+0000
- Release date
- 2024-01-11 07:51:18 UTC+0000
- UTC Start
- 2024-01-11 07:37:20.307
- UTC End
- 2024-01-11 07:41:20.307
- MJD Start
- 60320.31759615
- MJD End
- 60320.3203739278
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.011428
- Ambient temperature (°C)
- 17.81
- Seeing (arcsec)
- 0.36
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 | 19.3620 | 19.4860 | 115.3000 | 116.0000 |
| A0-D0 | 32.0040 | 32.0030 | 49.7000 | 50.7000 |
| A0-C1 | 19.8550 | 19.9460 | 86.0210 | 86.9880 |
| B2-D0 | 29.7570 | 29.7240 | 13.4000 | 14.1000 |
| B2-C1 | 9.9100 | 9.8990 | 13.4040 | 14.0950 |
| D0-C1 | 19.8470 | 19.8250 | 193.4650 | 194.1560 |
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 | 60320.31759615 |
| 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 | 19.362 |
| HIERARCH ESO ISS PBL12 END | 19.486 |
| HIERARCH ESO ISS PBLA12 START | 115.3 |
| HIERARCH ESO ISS PBLA12 END | 116.0 |
| HIERARCH ESO ISS PBL13 START | 32.004 |
| HIERARCH ESO ISS PBL13 END | 32.003 |
| HIERARCH ESO ISS PBLA13 START | 49.7 |
| HIERARCH ESO ISS PBLA13 END | 50.7 |
| HIERARCH ESO ISS PBL14 START | 19.855 |
| HIERARCH ESO ISS PBL14 END | 19.946 |
| HIERARCH ESO ISS PBLA14 START | 86.021 |
| HIERARCH ESO ISS PBLA14 END | 86.988 |
| HIERARCH ESO ISS PBL23 START | 29.757 |
| HIERARCH ESO ISS PBL23 END | 29.724 |
| HIERARCH ESO ISS PBLA23 START | 13.4 |
| HIERARCH ESO ISS PBLA23 END | 14.1 |
| HIERARCH ESO ISS PBL24 START | 9.91 |
| HIERARCH ESO ISS PBL24 END | 9.899 |
| HIERARCH ESO ISS PBLA24 START | 13.404 |
| HIERARCH ESO ISS PBLA24 END | 14.095 |
| HIERARCH ESO ISS PBL34 START | 19.847 |
| HIERARCH ESO ISS PBL34 END | 19.825 |
| HIERARCH ESO ISS PBLA34 START | 193.465 |
| HIERARCH ESO ISS PBLA34 END | 194.156 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.012135 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.010721 |
| HIERARCH ESO ISS AMBI TEMP | 17.81 |
| HIERARCH ESO ISS AMBI FWHM START | 0.36 |
| 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 |