Exposure
- ID
- GRAVI.2023-05-22T03:50:47.504_1
- Header ID
- GRAVI.2023-05-22T03:50:47.504
- Date updated
- 2023-05-22 04:00:55 UTC+0000
- Release date
- 2023-05-22 03:50:47 UTC+0000
- UTC Start
- 2023-05-22 03:50:47.504
- UTC End
- 2023-05-22 03:53:27.504
- MJD Start
- 60086.16027204
- MJD End
- 60086.1621238919
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003508
- Ambient temperature (°C)
- 12.62
- Seeing (arcsec)
- 0.53
Observation
- ID
- 55071
- Category
- calibrator
- Program ID
- 111.24TN.001
- Program Title
- SUBDWARF COMPANIONS AND THE ORIGIN OF BE STARS: TOWARDS THE FIRST SET OF FUNDAMENTAL PARAMETERS
- Program Type
- Normal
- PI / COI
- KLEMENT/ RIVINIUS/ BAADE/ MÉRAND
Target
- ID
- 40814
- Name
- HD_159044
- RA
- 263.803886
- DEC
- -51.61981
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 74.8860 | 75.2920 | 85.3000 | 86.0000 |
| A0-J2 | 118.3440 | 118.7110 | 61.6000 | 62.3000 |
| A0-K0 | 125.6050 | 125.7380 | 42.9290 | 43.5760 |
| G1-J2 | 58.2160 | 58.2200 | 30.4000 | 31.0000 |
| G1-K0 | 86.5790 | 86.5510 | 7.2390 | 7.6830 |
| J2-K0 | 40.2130 | 40.3140 | 332.5320 | 332.8370 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 111.24TN.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 60086.16027204 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 159044 |
| HIERARCH ESO INS SOBJ NAME | HD_159044 |
| RA | 263.803886 |
| DEC | -51.61981 |
| 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 | 178.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 74.886 |
| HIERARCH ESO ISS PBL12 END | 75.292 |
| HIERARCH ESO ISS PBLA12 START | 85.3 |
| HIERARCH ESO ISS PBLA12 END | 86.0 |
| HIERARCH ESO ISS PBL13 START | 118.344 |
| HIERARCH ESO ISS PBL13 END | 118.711 |
| HIERARCH ESO ISS PBLA13 START | 61.6 |
| HIERARCH ESO ISS PBLA13 END | 62.3 |
| HIERARCH ESO ISS PBL14 START | 125.605 |
| HIERARCH ESO ISS PBL14 END | 125.738 |
| HIERARCH ESO ISS PBLA14 START | 42.929 |
| HIERARCH ESO ISS PBLA14 END | 43.576 |
| HIERARCH ESO ISS PBL23 START | 58.216 |
| HIERARCH ESO ISS PBL23 END | 58.22 |
| HIERARCH ESO ISS PBLA23 START | 30.4 |
| HIERARCH ESO ISS PBLA23 END | 31.0 |
| HIERARCH ESO ISS PBL24 START | 86.579 |
| HIERARCH ESO ISS PBL24 END | 86.551 |
| HIERARCH ESO ISS PBLA24 START | 7.239 |
| HIERARCH ESO ISS PBLA24 END | 7.683 |
| HIERARCH ESO ISS PBL34 START | 40.213 |
| HIERARCH ESO ISS PBL34 END | 40.314 |
| HIERARCH ESO ISS PBLA34 START | 332.532 |
| HIERARCH ESO ISS PBLA34 END | 332.837 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003508 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003508 |
| HIERARCH ESO ISS AMBI TEMP | 12.62 |
| HIERARCH ESO ISS AMBI FWHM START | 0.53 |
| HIERARCH ESO ISS AMBI FWHM END | 0.53 |