Exposure
- ID
- GRAVI.2021-03-29T03:35:44.004_1
- Header ID
- GRAVI.2021-03-29T03:35:44.004
- Date updated
- 2021-03-29 03:50:23 UTC+0000
- Release date
- 2022-03-29 03:50:23 UTC+0000
- UTC Start
- 2021-03-29 03:35:44.004
- UTC End
- 2021-03-29 03:40:44.004
- MJD Start
- 59302.14981486
- MJD End
- 59302.1532870822
- Exposure time (s)
- 300.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005343
- Ambient temperature (°C)
- 12.9
- Seeing (arcsec)
- 0.5
Observation
- ID
- 47327
- Category
- science
- Program ID
- 0103.C-0459(A)
- Program Title
- BINARITY OF HIGH-MASS STARS AT BIRTH
- Program Type
- Normal
- PI / COI
- DE WIT/ OUDMAIJER/ KOUMPIA/ POMOHACI/ CARATTI O GARATTI/ STECKLUM/ MENDIGUTIA/ FROST/ GOODWIN
Target
- ID
- 35492
- Name
- G287.3716
- RA
- 162.022793
- DEC
- -58.45013
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 47.7650 | 47.5520 | 35.2000 | 36.0000 |
| U1-U3 | 87.9670 | 87.5350 | 42.4000 | 43.2000 |
| U1-U4 | 122.4410 | 121.9280 | 71.1240 | 72.1700 |
| U2-U3 | 41.0220 | 40.8120 | 50.8000 | 51.7000 |
| U2-U4 | 88.3240 | 88.1490 | 89.6210 | 90.7470 |
| U3-U4 | 61.9330 | 62.0190 | 114.1360 | 115.2260 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 0103.C-0459(A) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 59302.14981486 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | G287.3716 |
| HIERARCH ESO INS SOBJ NAME | G287.3716 |
| RA | 162.022793 |
| DEC | -58.45013 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | U1 |
| HIERARCH ESO ISS CONF STATION2 | U2 |
| HIERARCH ESO ISS CONF STATION3 | U3 |
| HIERARCH ESO ISS CONF STATION4 | U4 |
| EXPTIME | 316.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 10 |
| HIERARCH ESO ISS PBL12 START | 47.765 |
| HIERARCH ESO ISS PBL12 END | 47.552 |
| HIERARCH ESO ISS PBLA12 START | 35.2 |
| HIERARCH ESO ISS PBLA12 END | 36.0 |
| HIERARCH ESO ISS PBL13 START | 87.967 |
| HIERARCH ESO ISS PBL13 END | 87.535 |
| HIERARCH ESO ISS PBLA13 START | 42.4 |
| HIERARCH ESO ISS PBLA13 END | 43.2 |
| HIERARCH ESO ISS PBL14 START | 122.441 |
| HIERARCH ESO ISS PBL14 END | 121.928 |
| HIERARCH ESO ISS PBLA14 START | 71.124 |
| HIERARCH ESO ISS PBLA14 END | 72.17 |
| HIERARCH ESO ISS PBL23 START | 41.022 |
| HIERARCH ESO ISS PBL23 END | 40.812 |
| HIERARCH ESO ISS PBLA23 START | 50.8 |
| HIERARCH ESO ISS PBLA23 END | 51.7 |
| HIERARCH ESO ISS PBL24 START | 88.324 |
| HIERARCH ESO ISS PBL24 END | 88.149 |
| HIERARCH ESO ISS PBLA24 START | 89.621 |
| HIERARCH ESO ISS PBLA24 END | 90.747 |
| HIERARCH ESO ISS PBL34 START | 61.933 |
| HIERARCH ESO ISS PBL34 END | 62.019 |
| HIERARCH ESO ISS PBLA34 START | 114.136 |
| HIERARCH ESO ISS PBLA34 END | 115.226 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006801 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003885 |
| HIERARCH ESO ISS AMBI TEMP | 12.9 |
| HIERARCH ESO ISS AMBI FWHM START | 0.42 |
| HIERARCH ESO ISS AMBI FWHM END | 0.58 |