Exposure
- ID
- GRAVI.2024-03-15T07:00:27.598_1
- Header ID
- GRAVI.2024-03-15T07:00:27.598
- Date updated
- 2024-03-15 07:15:37 UTC+0000
- Release date
- 2024-03-15 07:00:27 UTC+0000
- UTC Start
- 2024-03-15 07:00:27.598
- UTC End
- 2024-03-15 07:05:15.598
- MJD Start
- 60384.29198609
- MJD End
- 60384.2953194233
- Exposure time (s)
- 288.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008383
- Ambient temperature (°C)
- 18.49
- Seeing (arcsec)
- 0.54
Observation
- ID
- 58744
- Category
- calibrator
- Program ID
- 112.2623.001
- Program Title
- 3D ORBIT RECONSTRUCTION OF EVOLVED MASSIVE BINARY SYSTEMS
- Program Type
- Normal
- PI / COI
- MAHY/ SANA/ FROST/ LANTHERMANN/ LE BOUQUIN/ GOSSET/ HUTSEMEKERS
Target
- ID
- 43481
- Name
- HD151439
- RA
- 252.354066
- DEC
- -44.99132
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 69.7850 | 70.7010 | 84.5000 | 85.5000 |
| A0-J2 | 110.5700 | 111.4790 | 57.9000 | 59.1000 |
| A0-K0 | 120.8620 | 121.2760 | 37.6640 | 38.8360 |
| G1-J2 | 57.4870 | 57.5490 | 24.9000 | 25.9000 |
| G1-K0 | 89.1390 | 89.1250 | 2.8230 | 3.5850 |
| J2-K0 | 41.8470 | 42.0330 | 331.7870 | 332.2300 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 112.2623.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 60384.29198609 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 151439 |
| HIERARCH ESO INS SOBJ NAME | HD151439 |
| RA | 252.354066 |
| DEC | -44.99132 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| 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 | 315.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 96 |
| HIERARCH ESO ISS PBL12 START | 69.785 |
| HIERARCH ESO ISS PBL12 END | 70.701 |
| HIERARCH ESO ISS PBLA12 START | 84.5 |
| HIERARCH ESO ISS PBLA12 END | 85.5 |
| HIERARCH ESO ISS PBL13 START | 110.57 |
| HIERARCH ESO ISS PBL13 END | 111.479 |
| HIERARCH ESO ISS PBLA13 START | 57.9 |
| HIERARCH ESO ISS PBLA13 END | 59.1 |
| HIERARCH ESO ISS PBL14 START | 120.862 |
| HIERARCH ESO ISS PBL14 END | 121.276 |
| HIERARCH ESO ISS PBLA14 START | 37.664 |
| HIERARCH ESO ISS PBLA14 END | 38.836 |
| HIERARCH ESO ISS PBL23 START | 57.487 |
| HIERARCH ESO ISS PBL23 END | 57.549 |
| HIERARCH ESO ISS PBLA23 START | 24.9 |
| HIERARCH ESO ISS PBLA23 END | 25.9 |
| HIERARCH ESO ISS PBL24 START | 89.139 |
| HIERARCH ESO ISS PBL24 END | 89.125 |
| HIERARCH ESO ISS PBLA24 START | 2.823 |
| HIERARCH ESO ISS PBLA24 END | 3.585 |
| HIERARCH ESO ISS PBL34 START | 41.847 |
| HIERARCH ESO ISS PBL34 END | 42.033 |
| HIERARCH ESO ISS PBLA34 START | 331.787 |
| HIERARCH ESO ISS PBLA34 END | 332.23 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008124 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008642 |
| HIERARCH ESO ISS AMBI TEMP | 18.49 |
| HIERARCH ESO ISS AMBI FWHM START | 0.56 |
| HIERARCH ESO ISS AMBI FWHM END | 0.52 |