Exposure
- ID
- GRAVI.2024-06-26T00:06:09.713_2
- Header ID
- GRAVI.2024-06-26T00:06:09.713
- Date updated
- 2024-06-26 00:20:52 UTC+0000
- Release date
- 2025-06-26 00:20:52 UTC+0000
- UTC Start
- 2024-06-26 00:06:09.713
- UTC End
- 2024-06-26 00:12:49.713
- MJD Start
- 60487.00427909
- MJD End
- 60487.0089087196
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0022925
- Ambient temperature (°C)
- 11.45
- Seeing (arcsec)
- 0.655
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 | 45.4100 | 45.1560 | 35.3000 | 36.4000 |
| U1-U3 | 84.5860 | 84.0780 | 42.6000 | 43.8000 |
| U1-U4 | 122.1540 | 121.6010 | 70.0480 | 71.5300 |
| U2-U3 | 39.9580 | 39.7160 | 50.9000 | 52.1000 |
| U2-U4 | 88.7030 | 88.5510 | 87.0110 | 88.5800 |
| U3-U4 | 61.1700 | 61.3170 | 109.6830 | 111.2050 |
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 | 60487.00427909 |
| 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 | 45.41 |
| HIERARCH ESO ISS PBL12 END | 45.156 |
| HIERARCH ESO ISS PBLA12 START | 35.3 |
| HIERARCH ESO ISS PBLA12 END | 36.4 |
| HIERARCH ESO ISS PBL13 START | 84.586 |
| HIERARCH ESO ISS PBL13 END | 84.078 |
| HIERARCH ESO ISS PBLA13 START | 42.6 |
| HIERARCH ESO ISS PBLA13 END | 43.8 |
| HIERARCH ESO ISS PBL14 START | 122.154 |
| HIERARCH ESO ISS PBL14 END | 121.601 |
| HIERARCH ESO ISS PBLA14 START | 70.048 |
| HIERARCH ESO ISS PBLA14 END | 71.53 |
| HIERARCH ESO ISS PBL23 START | 39.958 |
| HIERARCH ESO ISS PBL23 END | 39.716 |
| HIERARCH ESO ISS PBLA23 START | 50.9 |
| HIERARCH ESO ISS PBLA23 END | 52.1 |
| HIERARCH ESO ISS PBL24 START | 88.703 |
| HIERARCH ESO ISS PBL24 END | 88.551 |
| HIERARCH ESO ISS PBLA24 START | 87.011 |
| HIERARCH ESO ISS PBLA24 END | 88.58 |
| HIERARCH ESO ISS PBL34 START | 61.17 |
| HIERARCH ESO ISS PBL34 END | 61.317 |
| HIERARCH ESO ISS PBLA34 START | 109.683 |
| HIERARCH ESO ISS PBLA34 END | 111.205 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001979 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002606 |
| HIERARCH ESO ISS AMBI TEMP | 11.45 |
| HIERARCH ESO ISS AMBI FWHM START | 0.67 |
| HIERARCH ESO ISS AMBI FWHM END | 0.64 |
| HIERARCH ESO FT ROBJ NAME | YSES1 |
| HIERARCH ESO FT ROBJ ALPHA | 132512.126 |
| HIERARCH ESO FT ROBJ DELTA | -645620.688 |