Exposure
- ID
- GRAVI.2023-03-23T01:45:27.440_2
- Header ID
- GRAVI.2023-03-23T01:45:27.440
- Date updated
- 2023-03-23 02:00:53 UTC+0000
- Release date
- 2023-03-23 02:00:53 UTC+0000
- UTC Start
- 2023-03-23 01:45:27.440
- UTC End
- 2023-03-23 01:49:27.440
- MJD Start
- 60026.07323426
- MJD End
- 60026.07601203778
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.014228000000000001
- Ambient temperature (°C)
- 14.48
- Seeing (arcsec)
- 0.59
Observation
- ID
- 54533
- Category
- science
- Program ID
- 110.24B5.002
- 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
- 40071
- Name
- 2MASS_07190095-18030
- RA
- 109.75396249999999
- DEC
- -18.050876944444447
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 | 82.5560 | 82.0270 | 127.3000 | 128.0000 |
| A0-J2 | 117.0720 | 116.1050 | 101.8000 | 102.2000 |
| A0-K0 | 118.6980 | 117.8490 | 78.2550 | 78.5030 |
| G1-J2 | 55.4930 | 55.2100 | 61.9000 | 62.1000 |
| G1-K0 | 89.8420 | 89.7300 | 34.2660 | 34.4940 |
| J2-K0 | 48.1600 | 48.1650 | 1.9270 | 2.4040 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.24B5.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60026.07323426 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | G232.0766-02.2767 |
| HIERARCH ESO INS SOBJ NAME | G232.0766-02.2767 |
| RA | 109.752227 |
| DEC | -18.04849 |
| 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 | 256.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 82.556 |
| HIERARCH ESO ISS PBL12 END | 82.027 |
| HIERARCH ESO ISS PBLA12 START | 127.3 |
| HIERARCH ESO ISS PBLA12 END | 128.0 |
| HIERARCH ESO ISS PBL13 START | 117.072 |
| HIERARCH ESO ISS PBL13 END | 116.105 |
| HIERARCH ESO ISS PBLA13 START | 101.8 |
| HIERARCH ESO ISS PBLA13 END | 102.2 |
| HIERARCH ESO ISS PBL14 START | 118.698 |
| HIERARCH ESO ISS PBL14 END | 117.849 |
| HIERARCH ESO ISS PBLA14 START | 78.255 |
| HIERARCH ESO ISS PBLA14 END | 78.503 |
| HIERARCH ESO ISS PBL23 START | 55.493 |
| HIERARCH ESO ISS PBL23 END | 55.21 |
| HIERARCH ESO ISS PBLA23 START | 61.9 |
| HIERARCH ESO ISS PBLA23 END | 62.1 |
| HIERARCH ESO ISS PBL24 START | 89.842 |
| HIERARCH ESO ISS PBL24 END | 89.73 |
| HIERARCH ESO ISS PBLA24 START | 34.266 |
| HIERARCH ESO ISS PBLA24 END | 34.494 |
| HIERARCH ESO ISS PBL34 START | 48.16 |
| HIERARCH ESO ISS PBL34 END | 48.165 |
| HIERARCH ESO ISS PBLA34 START | 1.927 |
| HIERARCH ESO ISS PBLA34 END | 2.404 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.015344 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.013112 |
| HIERARCH ESO ISS AMBI TEMP | 14.48 |
| HIERARCH ESO ISS AMBI FWHM START | 0.6 |
| HIERARCH ESO ISS AMBI FWHM END | 0.58 |
| HIERARCH ESO FT ROBJ NAME | 2MASS_07190095-18030 |
| HIERARCH ESO FT ROBJ ALPHA | 071900.951 |
| HIERARCH ESO FT ROBJ DELTA | -180303.157 |