Exposure
- ID
- GRAVI.2023-08-24T03:01:50.542_1
- Header ID
- GRAVI.2023-08-24T03:01:50.542
- Date updated
- 2023-08-24 03:16:00 UTC+0000
- Release date
- 2023-08-24 03:15:59 UTC+0000
- UTC Start
- 2023-08-24 03:01:50.542
- UTC End
- 2023-08-24 03:07:50.542
- MJD Start
- 60180.12627942
- MJD End
- 60180.13044608667
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004069
- Ambient temperature (°C)
- 15.01
- Seeing (arcsec)
- 0.505
Observation
- ID
- 56736
- 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
- 42038
- Name
- G017.9868-00.1098
- RA
- 276.016465
- DEC
- -13.31948
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 77.8910 | 76.9040 | 128.0000 | 129.0000 |
| A0-J2 | 111.5390 | 109.7790 | 101.1000 | 101.6000 |
| A0-K0 | 115.7530 | 114.2820 | 77.0430 | 77.2400 |
| G1-J2 | 54.9790 | 54.5120 | 61.1000 | 61.2000 |
| G1-K0 | 90.0840 | 89.9420 | 34.8300 | 35.0650 |
| J2-K0 | 47.4620 | 47.4840 | 4.0280 | 4.7350 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.24B5.004 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 60180.12627942 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | G017.9868-00.1098 |
| HIERARCH ESO INS SOBJ NAME | G017.9868-00.1098 |
| RA | 276.016465 |
| DEC | -13.31948 |
| 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 | 377.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 77.891 |
| HIERARCH ESO ISS PBL12 END | 76.904 |
| HIERARCH ESO ISS PBLA12 START | 128.0 |
| HIERARCH ESO ISS PBLA12 END | 129.0 |
| HIERARCH ESO ISS PBL13 START | 111.539 |
| HIERARCH ESO ISS PBL13 END | 109.779 |
| HIERARCH ESO ISS PBLA13 START | 101.1 |
| HIERARCH ESO ISS PBLA13 END | 101.6 |
| HIERARCH ESO ISS PBL14 START | 115.753 |
| HIERARCH ESO ISS PBL14 END | 114.282 |
| HIERARCH ESO ISS PBLA14 START | 77.043 |
| HIERARCH ESO ISS PBLA14 END | 77.24 |
| HIERARCH ESO ISS PBL23 START | 54.979 |
| HIERARCH ESO ISS PBL23 END | 54.512 |
| HIERARCH ESO ISS PBLA23 START | 61.1 |
| HIERARCH ESO ISS PBLA23 END | 61.2 |
| HIERARCH ESO ISS PBL24 START | 90.084 |
| HIERARCH ESO ISS PBL24 END | 89.942 |
| HIERARCH ESO ISS PBLA24 START | 34.83 |
| HIERARCH ESO ISS PBLA24 END | 35.065 |
| HIERARCH ESO ISS PBL34 START | 47.462 |
| HIERARCH ESO ISS PBL34 END | 47.484 |
| HIERARCH ESO ISS PBLA34 START | 4.028 |
| HIERARCH ESO ISS PBLA34 END | 4.735 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004075 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004063 |
| HIERARCH ESO ISS AMBI TEMP | 15.01 |
| HIERARCH ESO ISS AMBI FWHM START | 0.47 |
| HIERARCH ESO ISS AMBI FWHM END | 0.54 |