Exposure
- ID
- GRAVI.2024-07-01T05:44:54.984_1
- Header ID
- GRAVI.2024-07-01T05:44:54.984
- Date updated
- 2024-07-01 06:00:23 UTC+0000
- Release date
- 2024-07-01 06:00:23 UTC+0000
- UTC Start
- 2024-07-01 05:44:54.984
- UTC End
- 2024-07-01 05:51:34.984
- MJD Start
- 60492.23952528
- MJD End
- 60492.2441549096
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.009205
- Ambient temperature (°C)
- 13.73
- Seeing (arcsec)
- 0.54
Observation
- ID
- 59813
- 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
- 44369
- Name
- G018.1968-00.1709
- RA
- 276.177014
- DEC
- -13.16455
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 84.3170 | 83.4700 | 122.1000 | 122.8000 |
| A0-J2 | 122.1510 | 120.8630 | 97.4000 | 97.9000 |
| A0-K0 | 124.1290 | 123.1870 | 75.2690 | 75.5510 |
| G1-J2 | 57.4810 | 57.2250 | 59.8000 | 60.0000 |
| G1-K0 | 90.4670 | 90.4830 | 32.4820 | 32.8940 |
| J2-K0 | 47.3810 | 47.3760 | 358.6960 | 359.4860 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.24B5.004 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60492.23952528 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | G018.1968-00.1709 |
| HIERARCH ESO INS SOBJ NAME | G018.1968-00.1709 |
| RA | 276.177014 |
| DEC | -13.16455 |
| 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 | 414.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 84.317 |
| HIERARCH ESO ISS PBL12 END | 83.47 |
| HIERARCH ESO ISS PBLA12 START | 122.1 |
| HIERARCH ESO ISS PBLA12 END | 122.8 |
| HIERARCH ESO ISS PBL13 START | 122.151 |
| HIERARCH ESO ISS PBL13 END | 120.863 |
| HIERARCH ESO ISS PBLA13 START | 97.4 |
| HIERARCH ESO ISS PBLA13 END | 97.9 |
| HIERARCH ESO ISS PBL14 START | 124.129 |
| HIERARCH ESO ISS PBL14 END | 123.187 |
| HIERARCH ESO ISS PBLA14 START | 75.269 |
| HIERARCH ESO ISS PBLA14 END | 75.551 |
| HIERARCH ESO ISS PBL23 START | 57.481 |
| HIERARCH ESO ISS PBL23 END | 57.225 |
| HIERARCH ESO ISS PBLA23 START | 59.8 |
| HIERARCH ESO ISS PBLA23 END | 60.0 |
| HIERARCH ESO ISS PBL24 START | 90.467 |
| HIERARCH ESO ISS PBL24 END | 90.483 |
| HIERARCH ESO ISS PBLA24 START | 32.482 |
| HIERARCH ESO ISS PBLA24 END | 32.894 |
| HIERARCH ESO ISS PBL34 START | 47.381 |
| HIERARCH ESO ISS PBL34 END | 47.376 |
| HIERARCH ESO ISS PBLA34 START | 358.696 |
| HIERARCH ESO ISS PBLA34 END | 359.486 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009314 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009096 |
| HIERARCH ESO ISS AMBI TEMP | 13.73 |
| HIERARCH ESO ISS AMBI FWHM START | 0.57 |
| HIERARCH ESO ISS AMBI FWHM END | 0.51 |
| HIERARCH ESO FT ROBJ NAME | 2MASS18244262-131000 |
| HIERARCH ESO FT ROBJ ALPHA | 182442.623 |
| HIERARCH ESO FT ROBJ DELTA | -131000.940 |