Exposure
- ID
- GRAVI.2024-02-29T06:00:48.934_2
- Header ID
- GRAVI.2024-02-29T06:00:48.934
- Date updated
- 2024-02-29 06:15:39 UTC+0000
- Release date
- 2024-02-29 06:15:39 UTC+0000
- UTC Start
- 2024-02-29 06:00:48.934
- UTC End
- 2024-02-29 06:07:28.934
- MJD Start
- 60369.25056637
- MJD End
- 60369.2551959996
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0098325
- Ambient temperature (°C)
- 15.23
- Seeing (arcsec)
- 0.49
Observation
- ID
- 58304
- 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
- 43170
- Name
- 2MASS15110043-583941
- RA
- 227.75175
- DEC
- -58.6615611111111
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 | 16.8090 | 17.0940 | 103.9000 | 105.1000 |
| A0-D0 | 31.5510 | 31.5940 | 30.9000 | 32.5000 |
| A0-C1 | 17.4560 | 17.6660 | 68.7600 | 70.4980 |
| B2-D0 | 31.1160 | 31.1150 | 359.8000 | 0.9000 |
| B2-C1 | 10.3630 | 10.3620 | 359.7510 | 0.8430 |
| D0-C1 | 20.7530 | 20.7520 | 179.8010 | 180.8940 |
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 | 60369.25056637 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | G320.2437-00.5619 |
| HIERARCH ESO INS SOBJ NAME | G320.2437-00.5619 |
| RA | 227.753718 |
| DEC | -58.66108 |
| 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 | 414.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 16.809 |
| HIERARCH ESO ISS PBL12 END | 17.094 |
| HIERARCH ESO ISS PBLA12 START | 103.9 |
| HIERARCH ESO ISS PBLA12 END | 105.1 |
| HIERARCH ESO ISS PBL13 START | 31.551 |
| HIERARCH ESO ISS PBL13 END | 31.594 |
| HIERARCH ESO ISS PBLA13 START | 30.9 |
| HIERARCH ESO ISS PBLA13 END | 32.5 |
| HIERARCH ESO ISS PBL14 START | 17.456 |
| HIERARCH ESO ISS PBL14 END | 17.666 |
| HIERARCH ESO ISS PBLA14 START | 68.76 |
| HIERARCH ESO ISS PBLA14 END | 70.498 |
| HIERARCH ESO ISS PBL23 START | 31.116 |
| HIERARCH ESO ISS PBL23 END | 31.115 |
| HIERARCH ESO ISS PBLA23 START | 359.8 |
| HIERARCH ESO ISS PBLA23 END | 0.9 |
| HIERARCH ESO ISS PBL24 START | 10.363 |
| HIERARCH ESO ISS PBL24 END | 10.362 |
| HIERARCH ESO ISS PBLA24 START | 359.751 |
| HIERARCH ESO ISS PBLA24 END | 0.843 |
| HIERARCH ESO ISS PBL34 START | 20.753 |
| HIERARCH ESO ISS PBL34 END | 20.752 |
| HIERARCH ESO ISS PBLA34 START | 179.801 |
| HIERARCH ESO ISS PBLA34 END | 180.894 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.010024 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009641 |
| HIERARCH ESO ISS AMBI TEMP | 15.23 |
| HIERARCH ESO ISS AMBI FWHM START | 0.51 |
| HIERARCH ESO ISS AMBI FWHM END | 0.47 |
| HIERARCH ESO FT ROBJ NAME | 2MASS15110043-583941 |
| HIERARCH ESO FT ROBJ ALPHA | 151100.420 |
| HIERARCH ESO FT ROBJ DELTA | -583941.620 |