Exposure
- ID
- GRAVI.2025-07-15T04:17:05.281_2
- Header ID
- GRAVI.2025-07-15T04:17:05.281
- Date updated
- 2025-07-15 04:25:51 UTC+0000
- Release date
- 2026-07-15 04:25:51 UTC+0000
- UTC Start
- 2025-07-15 04:17:05.281
- UTC End
- 2025-07-15 04:19:45.281
- MJD Start
- 60871.17853335
- MJD End
- 60871.18038520186
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004182
- Ambient temperature (°C)
- 12.6
- Seeing (arcsec)
- 0.53
Observation
- ID
- 68781
- Category
- science
- Program ID
- 113.26EQ.003
- 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
- 49777
- Name
- HD_150193
- RA
- 250.07468333333333
- DEC
- -23.895886944444445
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 G1 J2 K0
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 80.2370 | 79.8680 | 136.4000 | 137.0000 |
| A0-J2 | 108.6030 | 107.7600 | 110.2000 | 110.7000 |
| A0-K0 | 107.9720 | 107.0980 | 84.2180 | 84.4940 |
| G1-J2 | 50.9580 | 50.6280 | 66.1000 | 66.3000 |
| G1-K0 | 86.4150 | 86.2070 | 37.0560 | 37.1960 |
| J2-K0 | 48.6310 | 48.6330 | 6.4720 | 6.8140 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26EQ.003 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60871.17853335 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 150193 |
| HIERARCH ESO INS SOBJ NAME | HD_150193 |
| RA | 250.072222 |
| DEC | -23.89599 |
| 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 | 192.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 80.237 |
| HIERARCH ESO ISS PBL12 END | 79.868 |
| HIERARCH ESO ISS PBLA12 START | 136.4 |
| HIERARCH ESO ISS PBLA12 END | 137.0 |
| HIERARCH ESO ISS PBL13 START | 108.603 |
| HIERARCH ESO ISS PBL13 END | 107.76 |
| HIERARCH ESO ISS PBLA13 START | 110.2 |
| HIERARCH ESO ISS PBLA13 END | 110.7 |
| HIERARCH ESO ISS PBL14 START | 107.972 |
| HIERARCH ESO ISS PBL14 END | 107.098 |
| HIERARCH ESO ISS PBLA14 START | 84.218 |
| HIERARCH ESO ISS PBLA14 END | 84.494 |
| HIERARCH ESO ISS PBL23 START | 50.958 |
| HIERARCH ESO ISS PBL23 END | 50.628 |
| HIERARCH ESO ISS PBLA23 START | 66.1 |
| HIERARCH ESO ISS PBLA23 END | 66.3 |
| HIERARCH ESO ISS PBL24 START | 86.415 |
| HIERARCH ESO ISS PBL24 END | 86.207 |
| HIERARCH ESO ISS PBLA24 START | 37.056 |
| HIERARCH ESO ISS PBLA24 END | 37.196 |
| HIERARCH ESO ISS PBL34 START | 48.631 |
| HIERARCH ESO ISS PBL34 END | 48.633 |
| HIERARCH ESO ISS PBLA34 START | 6.472 |
| HIERARCH ESO ISS PBLA34 END | 6.814 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004652 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003712 |
| HIERARCH ESO ISS AMBI TEMP | 12.6 |
| HIERARCH ESO ISS AMBI FWHM START | 0.47 |
| HIERARCH ESO ISS AMBI FWHM END | 0.59 |
| HIERARCH ESO FT ROBJ NAME | HD_150193 |
| HIERARCH ESO FT ROBJ ALPHA | 164017.924 |
| HIERARCH ESO FT ROBJ DELTA | -235345.193 |