Exposure
- ID
- GRAVI.2024-06-24T23:40:32.260_2
- Header ID
- GRAVI.2024-06-24T23:40:32.260
- Date updated
- 2024-06-24 23:55:28 UTC+0000
- Release date
- 2025-06-24 23:55:27 UTC+0000
- UTC Start
- 2024-06-24 23:40:32.260
- UTC End
- 2024-06-24 23:47:12.260
- MJD Start
- 60485.98648449
- MJD End
- 60485.9911141196
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0022005
- Ambient temperature (°C)
- 10.42
- Seeing (arcsec)
- 0.7
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 | 46.3870 | 46.1730 | 30.5000 | 31.6000 |
| U1-U3 | 86.5570 | 86.1230 | 37.4000 | 38.6000 |
| U1-U4 | 124.2580 | 123.8010 | 63.7520 | 65.2240 |
| U2-U3 | 40.9000 | 40.6930 | 45.3000 | 46.6000 |
| U2-U4 | 89.1880 | 89.0990 | 80.3320 | 81.8960 |
| U3-U4 | 60.4240 | 60.6160 | 103.1770 | 104.7050 |
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 | 60485.98648449 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | YSES1 |
| HIERARCH ESO INS SOBJ NAME | YSES1 |
| RA | 201.304792 |
| DEC | -64.9392 |
| 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 | 46.387 |
| HIERARCH ESO ISS PBL12 END | 46.173 |
| HIERARCH ESO ISS PBLA12 START | 30.5 |
| HIERARCH ESO ISS PBLA12 END | 31.6 |
| HIERARCH ESO ISS PBL13 START | 86.557 |
| HIERARCH ESO ISS PBL13 END | 86.123 |
| HIERARCH ESO ISS PBLA13 START | 37.4 |
| HIERARCH ESO ISS PBLA13 END | 38.6 |
| HIERARCH ESO ISS PBL14 START | 124.258 |
| HIERARCH ESO ISS PBL14 END | 123.801 |
| HIERARCH ESO ISS PBLA14 START | 63.752 |
| HIERARCH ESO ISS PBLA14 END | 65.224 |
| HIERARCH ESO ISS PBL23 START | 40.9 |
| HIERARCH ESO ISS PBL23 END | 40.693 |
| HIERARCH ESO ISS PBLA23 START | 45.3 |
| HIERARCH ESO ISS PBLA23 END | 46.6 |
| HIERARCH ESO ISS PBL24 START | 89.188 |
| HIERARCH ESO ISS PBL24 END | 89.099 |
| HIERARCH ESO ISS PBLA24 START | 80.332 |
| HIERARCH ESO ISS PBLA24 END | 81.896 |
| HIERARCH ESO ISS PBL34 START | 60.424 |
| HIERARCH ESO ISS PBL34 END | 60.616 |
| HIERARCH ESO ISS PBLA34 START | 103.177 |
| HIERARCH ESO ISS PBLA34 END | 104.705 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002232 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002169 |
| HIERARCH ESO ISS AMBI TEMP | 10.42 |
| HIERARCH ESO ISS AMBI FWHM START | 0.71 |
| HIERARCH ESO ISS AMBI FWHM END | 0.69 |
| HIERARCH ESO FT ROBJ NAME | YSES1 |
| HIERARCH ESO FT ROBJ ALPHA | 132512.126 |
| HIERARCH ESO FT ROBJ DELTA | -645620.688 |