Exposure
- ID
- GRAVI.2024-05-30T01:06:25.730_2
- Header ID
- GRAVI.2024-05-30T01:06:25.730
- Date updated
- 2024-05-30 01:25:25 UTC+0000
- Release date
- 2025-05-30 01:25:25 UTC+0000
- UTC Start
- 2024-05-30 01:06:25.730
- UTC End
- 2024-05-30 01:13:05.730
- MJD Start
- 60460.04613114
- MJD End
- 60460.0507607696
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004014
- Ambient temperature (°C)
- 14.56
- Seeing (arcsec)
- 0.795
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 | 46.8580 | 46.6650 | 27.8000 | 28.9000 |
| U1-U3 | 87.5160 | 87.1220 | 34.6000 | 35.8000 |
| U1-U4 | 125.2510 | 124.8460 | 60.2770 | 61.7470 |
| U2-U3 | 41.3600 | 41.1710 | 42.3000 | 43.6000 |
| U2-U4 | 89.3430 | 89.2870 | 76.6360 | 78.2010 |
| U3-U4 | 59.9290 | 60.1460 | 99.5560 | 101.0910 |
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 | 60460.04613114 |
| 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 | 46.858 |
| HIERARCH ESO ISS PBL12 END | 46.665 |
| HIERARCH ESO ISS PBLA12 START | 27.8 |
| HIERARCH ESO ISS PBLA12 END | 28.9 |
| HIERARCH ESO ISS PBL13 START | 87.516 |
| HIERARCH ESO ISS PBL13 END | 87.122 |
| HIERARCH ESO ISS PBLA13 START | 34.6 |
| HIERARCH ESO ISS PBLA13 END | 35.8 |
| HIERARCH ESO ISS PBL14 START | 125.251 |
| HIERARCH ESO ISS PBL14 END | 124.846 |
| HIERARCH ESO ISS PBLA14 START | 60.277 |
| HIERARCH ESO ISS PBLA14 END | 61.747 |
| HIERARCH ESO ISS PBL23 START | 41.36 |
| HIERARCH ESO ISS PBL23 END | 41.171 |
| HIERARCH ESO ISS PBLA23 START | 42.3 |
| HIERARCH ESO ISS PBLA23 END | 43.6 |
| HIERARCH ESO ISS PBL24 START | 89.343 |
| HIERARCH ESO ISS PBL24 END | 89.287 |
| HIERARCH ESO ISS PBLA24 START | 76.636 |
| HIERARCH ESO ISS PBLA24 END | 78.201 |
| HIERARCH ESO ISS PBL34 START | 59.929 |
| HIERARCH ESO ISS PBL34 END | 60.146 |
| HIERARCH ESO ISS PBLA34 START | 99.556 |
| HIERARCH ESO ISS PBLA34 END | 101.091 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004148 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00388 |
| HIERARCH ESO ISS AMBI TEMP | 14.56 |
| HIERARCH ESO ISS AMBI FWHM START | 0.87 |
| HIERARCH ESO ISS AMBI FWHM END | 0.72 |
| HIERARCH ESO FT ROBJ NAME | YSES1 |
| HIERARCH ESO FT ROBJ ALPHA | 132512.126 |
| HIERARCH ESO FT ROBJ DELTA | -645620.688 |