Exposure
- ID
- GRAVI.2024-02-14T05:41:22.097_1
- Header ID
- GRAVI.2024-02-14T05:41:22.097
- Date updated
- 2024-02-14 05:50:39 UTC+0000
- Release date
- 2025-02-14 05:50:39 UTC+0000
- UTC Start
- 2024-02-14 05:41:22.097
- UTC End
- 2024-02-14 05:44:02.097
- MJD Start
- 60354.23706131
- MJD End
- 60354.2389131619
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00728
- Ambient temperature (°C)
- 16.86
- Seeing (arcsec)
- 0.615
Observation
- ID
- 58458
- Category
- science
- Program ID
- 112.25JD.001
- Program Title
- PINNING DOWN THE ORBIT OF HD 100453 B, A POTENTIAL SPIRAL-ARM-DRIVING COMPANION
- Program Type
- Monitoring
- PI / COI
- XIE/ CHOQUET/ VIGAN/ REN/ LACOUR/ DONG/ WAGNER/ FANG/ GONZALEZ
Target
- ID
- 43271
- Name
- HD_100453_B
- RA
- 173.269085
- DEC
- -54.32463
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 84.5900 | 84.8180 | 101.6000 | 102.2000 |
| A0-J2 | 127.2680 | 127.4270 | 80.3000 | 80.9000 |
| A0-K0 | 127.9460 | 127.9250 | 61.5790 | 62.1580 |
| G1-J2 | 57.4110 | 57.3570 | 47.9000 | 48.4000 |
| G1-K0 | 83.3660 | 83.2730 | 20.8490 | 21.2670 |
| J2-K0 | 41.4610 | 41.5190 | 341.8580 | 342.1980 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 112.25JD.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60354.23706131 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 100453 |
| HIERARCH ESO INS SOBJ NAME | HD_100453_B |
| RA | 173.269085 |
| DEC | -54.32463 |
| HIERARCH ESO INS SPEC RES | LOW |
| 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 | 176.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 84.59 |
| HIERARCH ESO ISS PBL12 END | 84.818 |
| HIERARCH ESO ISS PBLA12 START | 101.6 |
| HIERARCH ESO ISS PBLA12 END | 102.2 |
| HIERARCH ESO ISS PBL13 START | 127.268 |
| HIERARCH ESO ISS PBL13 END | 127.427 |
| HIERARCH ESO ISS PBLA13 START | 80.3 |
| HIERARCH ESO ISS PBLA13 END | 80.9 |
| HIERARCH ESO ISS PBL14 START | 127.946 |
| HIERARCH ESO ISS PBL14 END | 127.925 |
| HIERARCH ESO ISS PBLA14 START | 61.579 |
| HIERARCH ESO ISS PBLA14 END | 62.158 |
| HIERARCH ESO ISS PBL23 START | 57.411 |
| HIERARCH ESO ISS PBL23 END | 57.357 |
| HIERARCH ESO ISS PBLA23 START | 47.9 |
| HIERARCH ESO ISS PBLA23 END | 48.4 |
| HIERARCH ESO ISS PBL24 START | 83.366 |
| HIERARCH ESO ISS PBL24 END | 83.273 |
| HIERARCH ESO ISS PBLA24 START | 20.849 |
| HIERARCH ESO ISS PBLA24 END | 21.267 |
| HIERARCH ESO ISS PBL34 START | 41.461 |
| HIERARCH ESO ISS PBL34 END | 41.519 |
| HIERARCH ESO ISS PBLA34 START | 341.858 |
| HIERARCH ESO ISS PBLA34 END | 342.198 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00797 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00659 |
| HIERARCH ESO ISS AMBI TEMP | 16.86 |
| HIERARCH ESO ISS AMBI FWHM START | 0.57 |
| HIERARCH ESO ISS AMBI FWHM END | 0.66 |
| HIERARCH ESO FT ROBJ NAME | HD_100453 |
| HIERARCH ESO FT ROBJ ALPHA | 113305.576 |
| HIERARCH ESO FT ROBJ DELTA | -541928.547 |