Exposure
- ID
- GRAVI.2025-03-01T08:39:35.449_2
- Header ID
- GRAVI.2025-03-01T08:39:35.449
- Date updated
- 2025-03-01 08:50:55 UTC+0000
- Release date
- 2026-03-01 08:50:55 UTC+0000
- UTC Start
- 2025-03-01 08:39:35.449
- UTC End
- 2025-03-01 08:43:35.449
- MJD Start
- 60735.36082696
- MJD End
- 60735.36360473778
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0093945
- Ambient temperature (°C)
- 16.11
- Seeing (arcsec)
- 0.515
Observation
- ID
- 60595
- 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
- 45037
- Name
- AS_205
- RA
- 242.88060833333333
- DEC
- -18.640545
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 | 85.7270 | 86.2440 | 109.3000 | 109.5000 |
| A0-J2 | 119.2040 | 120.1470 | 84.8000 | 85.2000 |
| A0-K0 | 117.7900 | 118.6260 | 61.1170 | 61.7160 |
| G1-J2 | 54.3500 | 54.6290 | 44.0000 | 44.7000 |
| G1-K0 | 88.0080 | 88.1120 | 14.6130 | 15.2450 |
| J2-K0 | 48.6490 | 48.6480 | 341.3290 | 341.7140 |
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 | 60735.36082696 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | AS 205 |
| HIERARCH ESO INS SOBJ NAME | AS_205 |
| RA | 242.878189 |
| DEC | -18.6407 |
| 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 | 281.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 24 |
| HIERARCH ESO ISS PBL12 START | 85.727 |
| HIERARCH ESO ISS PBL12 END | 86.244 |
| HIERARCH ESO ISS PBLA12 START | 109.3 |
| HIERARCH ESO ISS PBLA12 END | 109.5 |
| HIERARCH ESO ISS PBL13 START | 119.204 |
| HIERARCH ESO ISS PBL13 END | 120.147 |
| HIERARCH ESO ISS PBLA13 START | 84.8 |
| HIERARCH ESO ISS PBLA13 END | 85.2 |
| HIERARCH ESO ISS PBL14 START | 117.79 |
| HIERARCH ESO ISS PBL14 END | 118.626 |
| HIERARCH ESO ISS PBLA14 START | 61.117 |
| HIERARCH ESO ISS PBLA14 END | 61.716 |
| HIERARCH ESO ISS PBL23 START | 54.35 |
| HIERARCH ESO ISS PBL23 END | 54.629 |
| HIERARCH ESO ISS PBLA23 START | 44.0 |
| HIERARCH ESO ISS PBLA23 END | 44.7 |
| HIERARCH ESO ISS PBL24 START | 88.008 |
| HIERARCH ESO ISS PBL24 END | 88.112 |
| HIERARCH ESO ISS PBLA24 START | 14.613 |
| HIERARCH ESO ISS PBLA24 END | 15.245 |
| HIERARCH ESO ISS PBL34 START | 48.649 |
| HIERARCH ESO ISS PBL34 END | 48.648 |
| HIERARCH ESO ISS PBLA34 START | 341.329 |
| HIERARCH ESO ISS PBLA34 END | 341.714 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.01006 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008729 |
| HIERARCH ESO ISS AMBI TEMP | 16.11 |
| HIERARCH ESO ISS AMBI FWHM START | 0.53 |
| HIERARCH ESO ISS AMBI FWHM END | 0.5 |
| HIERARCH ESO FT ROBJ NAME | AS_205 |
| HIERARCH ESO FT ROBJ ALPHA | 161131.346 |
| HIERARCH ESO FT ROBJ DELTA | -183825.962 |