Exposure
- ID
- GRAVI.2024-06-26T00:35:27.787_2
- Header ID
- GRAVI.2024-06-26T00:35:27.787
- Date updated
- 2024-06-26 00:50:30 UTC+0000
- Release date
- 2025-06-26 00:50:30 UTC+0000
- UTC Start
- 2024-06-26 00:35:27.787
- UTC End
- 2024-06-26 00:42:07.787
- MJD Start
- 60487.02462717
- MJD End
- 60487.0292567996
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0025885
- Ambient temperature (°C)
- 11.14
- Seeing (arcsec)
- 0.64
Observation
- ID
- 59440
- Category
- science
- Program ID
- 113.26QU.001
- Program Title
- SEARCH FOR CHEMICAL SIGNATURES LINKING DISKS TO EXOPLANETARY ATMOSPHERES: CARBON FRACTIONATION
- Program Type
- Normal
- PI / COI
- SPEZZANO / BUNN / CASELLI / BOURDAROT / KRAVCHENKO / SIPILÄ / CARONE / KAMMERER / LACOUR / EISENHAUER / BALMER / HELLING / WOITKE
Target
- ID
- 44067
- Name
- YSES1
- RA
- 201.300525
- DEC
- -64.93908
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- U1 U2 U3 U4
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 44.2720 | 43.9780 | 40.1000 | 41.2000 |
| U1-U3 | 82.3140 | 81.7310 | 47.7000 | 48.9000 |
| U1-U4 | 119.6620 | 119.0150 | 76.3470 | 77.8450 |
| U2-U3 | 38.8760 | 38.5980 | 56.3000 | 57.7000 |
| U2-U4 | 87.9610 | 87.7490 | 93.6700 | 95.2500 |
| U3-U4 | 61.7250 | 61.8300 | 116.1200 | 117.6400 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26QU.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60487.02462717 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | YSES1 |
| HIERARCH ESO INS SOBJ NAME | YSES1 |
| RA | 201.304883 |
| DEC | -64.93919 |
| HIERARCH ESO INS SPEC RES | HIGH |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | U1 |
| HIERARCH ESO ISS CONF STATION2 | U2 |
| HIERARCH ESO ISS CONF STATION3 | U3 |
| HIERARCH ESO ISS CONF STATION4 | U4 |
| EXPTIME | 414.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 44.272 |
| HIERARCH ESO ISS PBL12 END | 43.978 |
| HIERARCH ESO ISS PBLA12 START | 40.1 |
| HIERARCH ESO ISS PBLA12 END | 41.2 |
| HIERARCH ESO ISS PBL13 START | 82.314 |
| HIERARCH ESO ISS PBL13 END | 81.731 |
| HIERARCH ESO ISS PBLA13 START | 47.7 |
| HIERARCH ESO ISS PBLA13 END | 48.9 |
| HIERARCH ESO ISS PBL14 START | 119.662 |
| HIERARCH ESO ISS PBL14 END | 119.015 |
| HIERARCH ESO ISS PBLA14 START | 76.347 |
| HIERARCH ESO ISS PBLA14 END | 77.845 |
| HIERARCH ESO ISS PBL23 START | 38.876 |
| HIERARCH ESO ISS PBL23 END | 38.598 |
| HIERARCH ESO ISS PBLA23 START | 56.3 |
| HIERARCH ESO ISS PBLA23 END | 57.7 |
| HIERARCH ESO ISS PBL24 START | 87.961 |
| HIERARCH ESO ISS PBL24 END | 87.749 |
| HIERARCH ESO ISS PBLA24 START | 93.67 |
| HIERARCH ESO ISS PBLA24 END | 95.25 |
| HIERARCH ESO ISS PBL34 START | 61.725 |
| HIERARCH ESO ISS PBL34 END | 61.83 |
| HIERARCH ESO ISS PBLA34 START | 116.12 |
| HIERARCH ESO ISS PBLA34 END | 117.64 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002559 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002618 |
| HIERARCH ESO ISS AMBI TEMP | 11.14 |
| HIERARCH ESO ISS AMBI FWHM START | 0.62 |
| HIERARCH ESO ISS AMBI FWHM END | 0.66 |
| HIERARCH ESO FT ROBJ NAME | YSES1 |
| HIERARCH ESO FT ROBJ ALPHA | 132512.126 |
| HIERARCH ESO FT ROBJ DELTA | -645620.688 |