Exposure
- ID
- GRAVI.2025-07-15T04:24:47.301_2
- Header ID
- GRAVI.2025-07-15T04:24:47.301
- Date updated
- 2025-07-15 04:40:46 UTC+0000
- Release date
- 2026-07-15 04:40:46 UTC+0000
- UTC Start
- 2025-07-15 04:24:47.301
- UTC End
- 2025-07-15 04:31:27.301
- MJD Start
- 60871.1838808
- MJD End
- 60871.18851042963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004372
- Ambient temperature (°C)
- 12.62
- Seeing (arcsec)
- 0.585
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 | 79.3420 | 78.5220 | 137.8000 | 139.2000 |
| A0-J2 | 106.5420 | 104.6080 | 111.4000 | 112.5000 |
| A0-K0 | 105.8210 | 103.7730 | 84.8900 | 85.5090 |
| G1-J2 | 50.1450 | 49.3680 | 66.5000 | 66.8000 |
| G1-K0 | 85.9010 | 85.4040 | 37.3890 | 37.6680 |
| J2-K0 | 48.6350 | 48.6390 | 7.3000 | 8.0470 |
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 | 60871.1838808 |
| 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 | 418.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 79.342 |
| HIERARCH ESO ISS PBL12 END | 78.522 |
| HIERARCH ESO ISS PBLA12 START | 137.8 |
| HIERARCH ESO ISS PBLA12 END | 139.2 |
| HIERARCH ESO ISS PBL13 START | 106.542 |
| HIERARCH ESO ISS PBL13 END | 104.608 |
| HIERARCH ESO ISS PBLA13 START | 111.4 |
| HIERARCH ESO ISS PBLA13 END | 112.5 |
| HIERARCH ESO ISS PBL14 START | 105.821 |
| HIERARCH ESO ISS PBL14 END | 103.773 |
| HIERARCH ESO ISS PBLA14 START | 84.89 |
| HIERARCH ESO ISS PBLA14 END | 85.509 |
| HIERARCH ESO ISS PBL23 START | 50.145 |
| HIERARCH ESO ISS PBL23 END | 49.368 |
| HIERARCH ESO ISS PBLA23 START | 66.5 |
| HIERARCH ESO ISS PBLA23 END | 66.8 |
| HIERARCH ESO ISS PBL24 START | 85.901 |
| HIERARCH ESO ISS PBL24 END | 85.404 |
| HIERARCH ESO ISS PBLA24 START | 37.389 |
| HIERARCH ESO ISS PBLA24 END | 37.668 |
| HIERARCH ESO ISS PBL34 START | 48.635 |
| HIERARCH ESO ISS PBL34 END | 48.639 |
| HIERARCH ESO ISS PBLA34 START | 7.3 |
| HIERARCH ESO ISS PBLA34 END | 8.047 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004151 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004593 |
| HIERARCH ESO ISS AMBI TEMP | 12.62 |
| HIERARCH ESO ISS AMBI FWHM START | 0.57 |
| HIERARCH ESO ISS AMBI FWHM END | 0.6 |
| HIERARCH ESO FT ROBJ NAME | HD_150193 |
| HIERARCH ESO FT ROBJ ALPHA | 164017.924 |
| HIERARCH ESO FT ROBJ DELTA | -235345.193 |