Exposure
- ID
- GRAVI.2025-04-25T05:17:39.164_2
- Header ID
- GRAVI.2025-04-25T05:17:39.164
- Date updated
- 2025-04-25 05:30:48 UTC+0000
- Release date
- 2026-04-25 05:30:48 UTC+0000
- UTC Start
- 2025-04-25 05:17:39.164
- UTC End
- 2025-04-25 05:24:19.164
- MJD Start
- 60790.22059218
- MJD End
- 60790.225221809626
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.010329999999999999
- Ambient temperature (°C)
- 13.95
- Seeing (arcsec)
- 0.55
Observation
- ID
- 66956
- Category
- science
- Program ID
- 113.26EQ.001
- 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 | 82.9820 | 83.9150 | 106.4000 | 106.9000 |
| A0-J2 | 116.7100 | 118.1910 | 81.0000 | 81.8000 |
| A0-K0 | 117.6010 | 118.7540 | 57.1310 | 58.1920 |
| G1-J2 | 54.9130 | 55.2570 | 40.5000 | 41.6000 |
| G1-K0 | 89.3380 | 89.4250 | 12.3910 | 13.3420 |
| J2-K0 | 48.3900 | 48.4350 | 340.0820 | 340.6400 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26EQ.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60790.22059218 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 150193 |
| HIERARCH ESO INS SOBJ NAME | HD_150193 |
| RA | 250.072224 |
| 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 | 82.982 |
| HIERARCH ESO ISS PBL12 END | 83.915 |
| HIERARCH ESO ISS PBLA12 START | 106.4 |
| HIERARCH ESO ISS PBLA12 END | 106.9 |
| HIERARCH ESO ISS PBL13 START | 116.71 |
| HIERARCH ESO ISS PBL13 END | 118.191 |
| HIERARCH ESO ISS PBLA13 START | 81.0 |
| HIERARCH ESO ISS PBLA13 END | 81.8 |
| HIERARCH ESO ISS PBL14 START | 117.601 |
| HIERARCH ESO ISS PBL14 END | 118.754 |
| HIERARCH ESO ISS PBLA14 START | 57.131 |
| HIERARCH ESO ISS PBLA14 END | 58.192 |
| HIERARCH ESO ISS PBL23 START | 54.913 |
| HIERARCH ESO ISS PBL23 END | 55.257 |
| HIERARCH ESO ISS PBLA23 START | 40.5 |
| HIERARCH ESO ISS PBLA23 END | 41.6 |
| HIERARCH ESO ISS PBL24 START | 89.338 |
| HIERARCH ESO ISS PBL24 END | 89.425 |
| HIERARCH ESO ISS PBLA24 START | 12.391 |
| HIERARCH ESO ISS PBLA24 END | 13.342 |
| HIERARCH ESO ISS PBL34 START | 48.39 |
| HIERARCH ESO ISS PBL34 END | 48.435 |
| HIERARCH ESO ISS PBLA34 START | 340.082 |
| HIERARCH ESO ISS PBLA34 END | 340.64 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.011323 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009337 |
| HIERARCH ESO ISS AMBI TEMP | 13.95 |
| HIERARCH ESO ISS AMBI FWHM START | 0.56 |
| HIERARCH ESO ISS AMBI FWHM END | 0.54 |
| HIERARCH ESO FT ROBJ NAME | HD_150193 |
| HIERARCH ESO FT ROBJ ALPHA | 164017.924 |
| HIERARCH ESO FT ROBJ DELTA | -235345.193 |