Exposure
- ID
- GRAVI.2024-03-05T07:45:49.150_1
- Header ID
- GRAVI.2024-03-05T07:45:49.150
- Date updated
- 2024-03-05 07:55:38 UTC+0000
- Release date
- 2025-03-05 07:55:38 UTC+0000
- UTC Start
- 2024-03-05 07:45:49.150
- UTC End
- 2024-03-05 07:48:29.150
- MJD Start
- 60374.32348553
- MJD End
- 60374.3253373819
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0094405
- Ambient temperature (°C)
- 15.79
- Seeing (arcsec)
- 0.505
Observation
- ID
- 58627
- 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
- 43395
- Name
- HD_100453_B
- RA
- 173.269083
- DEC
- -54.32463
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.2930 | 90.2640 | 141.6000 | 142.2000 |
| A0-J2 | 122.6640 | 122.4130 | 123.0000 | 123.7000 |
| A0-K0 | 110.8190 | 110.3590 | 102.7750 | 103.4200 |
| G1-J2 | 46.9450 | 46.6910 | 85.2000 | 85.8000 |
| G1-K0 | 69.6310 | 69.3120 | 48.3480 | 48.7060 |
| J2-K0 | 42.6890 | 42.6680 | 7.0590 | 7.4210 |
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 | 60374.32348553 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 100453 |
| HIERARCH ESO INS SOBJ NAME | HD_100453_B |
| RA | 173.269083 |
| 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 | 90.293 |
| HIERARCH ESO ISS PBL12 END | 90.264 |
| HIERARCH ESO ISS PBLA12 START | 141.6 |
| HIERARCH ESO ISS PBLA12 END | 142.2 |
| HIERARCH ESO ISS PBL13 START | 122.664 |
| HIERARCH ESO ISS PBL13 END | 122.413 |
| HIERARCH ESO ISS PBLA13 START | 123.0 |
| HIERARCH ESO ISS PBLA13 END | 123.7 |
| HIERARCH ESO ISS PBL14 START | 110.819 |
| HIERARCH ESO ISS PBL14 END | 110.359 |
| HIERARCH ESO ISS PBLA14 START | 102.775 |
| HIERARCH ESO ISS PBLA14 END | 103.42 |
| HIERARCH ESO ISS PBL23 START | 46.945 |
| HIERARCH ESO ISS PBL23 END | 46.691 |
| HIERARCH ESO ISS PBLA23 START | 85.2 |
| HIERARCH ESO ISS PBLA23 END | 85.8 |
| HIERARCH ESO ISS PBL24 START | 69.631 |
| HIERARCH ESO ISS PBL24 END | 69.312 |
| HIERARCH ESO ISS PBLA24 START | 48.348 |
| HIERARCH ESO ISS PBLA24 END | 48.706 |
| HIERARCH ESO ISS PBL34 START | 42.689 |
| HIERARCH ESO ISS PBL34 END | 42.668 |
| HIERARCH ESO ISS PBLA34 START | 7.059 |
| HIERARCH ESO ISS PBLA34 END | 7.421 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009836 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009045 |
| HIERARCH ESO ISS AMBI TEMP | 15.79 |
| HIERARCH ESO ISS AMBI FWHM START | 0.49 |
| HIERARCH ESO ISS AMBI FWHM END | 0.52 |
| HIERARCH ESO FT ROBJ NAME | HD_100453 |
| HIERARCH ESO FT ROBJ ALPHA | 113305.576 |
| HIERARCH ESO FT ROBJ DELTA | -541928.547 |