Exposure
- ID
- GRAVI.2025-04-29T08:53:35.774_1
- Header ID
- GRAVI.2025-04-29T08:53:35.774
- Date updated
- 2025-04-29 09:00:55 UTC+0000
- Release date
- 2025-04-29 08:53:35 UTC+0000
- UTC Start
- 2025-04-29 08:53:35.774
- UTC End
- 2025-04-29 08:55:35.774
- MJD Start
- 60794.37055294
- MJD End
- 60794.37194182889
- Exposure time (s)
- 120.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003905
- Ambient temperature (°C)
- 12.18
- Seeing (arcsec)
- 0.53
Observation
- ID
- 67045
- Category
- calibrator
- Program ID
- 113.26EQ.009
- Program Title
- USING GRAVITY TO STUDY STAR-DISK INTERACTION
- Program Type
- Monitoring
- PI / COI
- GINSKI / BOURDAROT / PINILLA / BENISTY / MANARA / RIBAS / LACOUR / NOWAK / VIGAN / WANG / BALMER / MURPHY
Target
- ID
- 49799
- Name
- hd174536
- RA
- 282.901926
- DEC
- -17.30994
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.4970 | 90.4820 | 115.0000 | 115.1000 |
| A0-J2 | 129.1380 | 129.1790 | 92.0000 | 92.1000 |
| A0-K0 | 127.5280 | 127.6170 | 70.3120 | 70.4780 |
| G1-J2 | 57.8760 | 57.9220 | 54.3000 | 54.5000 |
| G1-K0 | 89.6650 | 89.7110 | 25.0950 | 25.3220 |
| J2-K0 | 48.3090 | 48.2990 | 349.2660 | 349.4920 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26EQ.009 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,DUAL |
| MJD-OBS | 60794.37055294 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | hd174536 |
| HIERARCH ESO INS SOBJ NAME | hd174536 |
| RA | 282.901926 |
| DEC | -17.30994 |
| 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 | 135.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 90.497 |
| HIERARCH ESO ISS PBL12 END | 90.482 |
| HIERARCH ESO ISS PBLA12 START | 115.0 |
| HIERARCH ESO ISS PBLA12 END | 115.1 |
| HIERARCH ESO ISS PBL13 START | 129.138 |
| HIERARCH ESO ISS PBL13 END | 129.179 |
| HIERARCH ESO ISS PBLA13 START | 92.0 |
| HIERARCH ESO ISS PBLA13 END | 92.1 |
| HIERARCH ESO ISS PBL14 START | 127.528 |
| HIERARCH ESO ISS PBL14 END | 127.617 |
| HIERARCH ESO ISS PBLA14 START | 70.312 |
| HIERARCH ESO ISS PBLA14 END | 70.478 |
| HIERARCH ESO ISS PBL23 START | 57.876 |
| HIERARCH ESO ISS PBL23 END | 57.922 |
| HIERARCH ESO ISS PBLA23 START | 54.3 |
| HIERARCH ESO ISS PBLA23 END | 54.5 |
| HIERARCH ESO ISS PBL24 START | 89.665 |
| HIERARCH ESO ISS PBL24 END | 89.711 |
| HIERARCH ESO ISS PBLA24 START | 25.095 |
| HIERARCH ESO ISS PBLA24 END | 25.322 |
| HIERARCH ESO ISS PBL34 START | 48.309 |
| HIERARCH ESO ISS PBL34 END | 48.299 |
| HIERARCH ESO ISS PBLA34 START | 349.266 |
| HIERARCH ESO ISS PBLA34 END | 349.492 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003221 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004589 |
| HIERARCH ESO ISS AMBI TEMP | 12.18 |
| HIERARCH ESO ISS AMBI FWHM START | 0.57 |
| HIERARCH ESO ISS AMBI FWHM END | 0.49 |
| HIERARCH ESO FT ROBJ NAME | hd174536 |
| HIERARCH ESO FT ROBJ ALPHA | 185137.029 |
| HIERARCH ESO FT ROBJ DELTA | -171836.426 |