Exposure
- ID
- GRAVI.2024-05-30T00:37:01.656_2
- Header ID
- GRAVI.2024-05-30T00:37:01.656
- Date updated
- 2024-05-30 00:50:31 UTC+0000
- Release date
- 2025-05-30 00:50:31 UTC+0000
- UTC Start
- 2024-05-30 00:37:01.656
- UTC End
- 2024-05-30 00:43:41.656
- MJD Start
- 60460.02571361
- MJD End
- 60460.0303432396
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0039975
- Ambient temperature (°C)
- 14.38
- Seeing (arcsec)
- 0.725
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 | 47.5800 | 47.4240 | 23.0000 | 24.1000 |
| U1-U3 | 89.0080 | 88.6830 | 29.5000 | 30.7000 |
| U1-U4 | 126.7400 | 126.4230 | 54.0390 | 55.5050 |
| U2-U3 | 42.0780 | 41.9220 | 36.8000 | 38.1000 |
| U2-U4 | 89.4260 | 89.4280 | 69.9770 | 71.5450 |
| U3-U4 | 58.8930 | 59.1530 | 92.9910 | 94.5420 |
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 | 60460.02571361 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | YSES1 |
| HIERARCH ESO INS SOBJ NAME | YSES1 |
| RA | 201.304373 |
| DEC | -64.93932 |
| 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 | 47.58 |
| HIERARCH ESO ISS PBL12 END | 47.424 |
| HIERARCH ESO ISS PBLA12 START | 23.0 |
| HIERARCH ESO ISS PBLA12 END | 24.1 |
| HIERARCH ESO ISS PBL13 START | 89.008 |
| HIERARCH ESO ISS PBL13 END | 88.683 |
| HIERARCH ESO ISS PBLA13 START | 29.5 |
| HIERARCH ESO ISS PBLA13 END | 30.7 |
| HIERARCH ESO ISS PBL14 START | 126.74 |
| HIERARCH ESO ISS PBL14 END | 126.423 |
| HIERARCH ESO ISS PBLA14 START | 54.039 |
| HIERARCH ESO ISS PBLA14 END | 55.505 |
| HIERARCH ESO ISS PBL23 START | 42.078 |
| HIERARCH ESO ISS PBL23 END | 41.922 |
| HIERARCH ESO ISS PBLA23 START | 36.8 |
| HIERARCH ESO ISS PBLA23 END | 38.1 |
| HIERARCH ESO ISS PBL24 START | 89.426 |
| HIERARCH ESO ISS PBL24 END | 89.428 |
| HIERARCH ESO ISS PBLA24 START | 69.977 |
| HIERARCH ESO ISS PBLA24 END | 71.545 |
| HIERARCH ESO ISS PBL34 START | 58.893 |
| HIERARCH ESO ISS PBL34 END | 59.153 |
| HIERARCH ESO ISS PBLA34 START | 92.991 |
| HIERARCH ESO ISS PBLA34 END | 94.542 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00365 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004345 |
| HIERARCH ESO ISS AMBI TEMP | 14.38 |
| HIERARCH ESO ISS AMBI FWHM START | 0.83 |
| HIERARCH ESO ISS AMBI FWHM END | 0.62 |
| HIERARCH ESO FT ROBJ NAME | YSES1 |
| HIERARCH ESO FT ROBJ ALPHA | 132512.126 |
| HIERARCH ESO FT ROBJ DELTA | -645620.688 |