Exposure
- ID
- GRAVI.2024-02-14T08:53:46.585_1
- Header ID
- GRAVI.2024-02-14T08:53:46.585
- Date updated
- 2024-02-14 09:05:40 UTC+0000
- Release date
- 2024-02-14 08:53:46 UTC+0000
- UTC Start
- 2024-02-14 08:53:46.585
- UTC End
- 2024-02-14 08:58:34.585
- MJD Start
- 60354.37067807
- MJD End
- 60354.3740114033
- Exposure time (s)
- 288.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0077075
- Ambient temperature (°C)
- 15.41
- Seeing (arcsec)
- 0.72
Observation
- ID
- 58471
- 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
- 43281
- Name
- HD153878
- RA
- 255.999405
- DEC
- -42.96932
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 65.9610 | 66.9820 | 82.6000 | 83.6000 |
| A0-J2 | 105.6340 | 106.6450 | 54.4000 | 55.7000 |
| A0-K0 | 117.9240 | 118.3880 | 33.6980 | 34.9220 |
| G1-J2 | 56.8760 | 56.9520 | 21.1000 | 22.2000 |
| G1-K0 | 89.6520 | 89.6500 | 0.0110 | 0.7740 |
| J2-K0 | 41.8980 | 42.0980 | 330.8160 | 331.2200 |
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 | 60354.37067807 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 153878 |
| HIERARCH ESO INS SOBJ NAME | HD153878 |
| RA | 255.999405 |
| DEC | -42.96932 |
| 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 | 65.961 |
| HIERARCH ESO ISS PBL12 END | 66.982 |
| HIERARCH ESO ISS PBLA12 START | 82.6 |
| HIERARCH ESO ISS PBLA12 END | 83.6 |
| HIERARCH ESO ISS PBL13 START | 105.634 |
| HIERARCH ESO ISS PBL13 END | 106.645 |
| HIERARCH ESO ISS PBLA13 START | 54.4 |
| HIERARCH ESO ISS PBLA13 END | 55.7 |
| HIERARCH ESO ISS PBL14 START | 117.924 |
| HIERARCH ESO ISS PBL14 END | 118.388 |
| HIERARCH ESO ISS PBLA14 START | 33.698 |
| HIERARCH ESO ISS PBLA14 END | 34.922 |
| HIERARCH ESO ISS PBL23 START | 56.876 |
| HIERARCH ESO ISS PBL23 END | 56.952 |
| HIERARCH ESO ISS PBLA23 START | 21.1 |
| HIERARCH ESO ISS PBLA23 END | 22.2 |
| HIERARCH ESO ISS PBL24 START | 89.652 |
| HIERARCH ESO ISS PBL24 END | 89.65 |
| HIERARCH ESO ISS PBLA24 START | 0.011 |
| HIERARCH ESO ISS PBLA24 END | 0.774 |
| HIERARCH ESO ISS PBL34 START | 41.898 |
| HIERARCH ESO ISS PBL34 END | 42.098 |
| HIERARCH ESO ISS PBLA34 START | 330.816 |
| HIERARCH ESO ISS PBLA34 END | 331.22 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007326 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008089 |
| HIERARCH ESO ISS AMBI TEMP | 15.41 |
| HIERARCH ESO ISS AMBI FWHM START | 0.81 |
| HIERARCH ESO ISS AMBI FWHM END | 0.63 |