Exposure
- ID
- GRAVI.2024-05-31T00:16:46.366_2
- Header ID
- GRAVI.2024-05-31T00:16:46.366
- Date updated
- 2024-05-31 00:35:29 UTC+0000
- Release date
- 2025-05-31 00:35:28 UTC+0000
- UTC Start
- 2024-05-31 00:16:46.366
- UTC End
- 2024-05-31 00:23:26.366
- MJD Start
- 60461.01164775
- MJD End
- 60461.0162773796
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0039545
- Ambient temperature (°C)
- 15.56
- Seeing (arcsec)
- 0.6
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 | 47.9170 | 47.7800 | 20.3000 | 21.4000 |
| U1-U3 | 89.7170 | 89.4260 | 26.6000 | 27.8000 |
| U1-U4 | 127.4160 | 127.1420 | 50.5580 | 52.0340 |
| U2-U3 | 42.4220 | 42.2810 | 33.7000 | 35.0000 |
| U2-U4 | 89.3710 | 89.4030 | 66.2460 | 67.8300 |
| U3-U4 | 58.2380 | 58.5230 | 89.2870 | 90.8610 |
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 | 60461.01164775 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | YSES1 |
| HIERARCH ESO INS SOBJ NAME | YSES1 |
| RA | 201.306511 |
| DEC | -64.93899 |
| 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 | 47.917 |
| HIERARCH ESO ISS PBL12 END | 47.78 |
| HIERARCH ESO ISS PBLA12 START | 20.3 |
| HIERARCH ESO ISS PBLA12 END | 21.4 |
| HIERARCH ESO ISS PBL13 START | 89.717 |
| HIERARCH ESO ISS PBL13 END | 89.426 |
| HIERARCH ESO ISS PBLA13 START | 26.6 |
| HIERARCH ESO ISS PBLA13 END | 27.8 |
| HIERARCH ESO ISS PBL14 START | 127.416 |
| HIERARCH ESO ISS PBL14 END | 127.142 |
| HIERARCH ESO ISS PBLA14 START | 50.558 |
| HIERARCH ESO ISS PBLA14 END | 52.034 |
| HIERARCH ESO ISS PBL23 START | 42.422 |
| HIERARCH ESO ISS PBL23 END | 42.281 |
| HIERARCH ESO ISS PBLA23 START | 33.7 |
| HIERARCH ESO ISS PBLA23 END | 35.0 |
| HIERARCH ESO ISS PBL24 START | 89.371 |
| HIERARCH ESO ISS PBL24 END | 89.403 |
| HIERARCH ESO ISS PBLA24 START | 66.246 |
| HIERARCH ESO ISS PBLA24 END | 67.83 |
| HIERARCH ESO ISS PBL34 START | 58.238 |
| HIERARCH ESO ISS PBL34 END | 58.523 |
| HIERARCH ESO ISS PBLA34 START | 89.287 |
| HIERARCH ESO ISS PBLA34 END | 90.861 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004186 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003723 |
| HIERARCH ESO ISS AMBI TEMP | 15.56 |
| HIERARCH ESO ISS AMBI FWHM START | 0.58 |
| 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 |