Exposure
- ID
- GRAVI.2024-06-23T00:58:03.298_2
- Header ID
- GRAVI.2024-06-23T00:58:03.298
- Date updated
- 2024-06-23 01:10:33 UTC+0000
- Release date
- 2025-06-23 01:10:32 UTC+0000
- UTC Start
- 2024-06-23 00:58:03.298
- UTC End
- 2024-06-23 01:04:43.298
- MJD Start
- 60484.04031595
- MJD End
- 60484.0449455796
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002264
- Ambient temperature (°C)
- 10.7
- Seeing (arcsec)
- 2.1
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 | 43.8090 | 43.5000 | 41.8000 | 43.0000 |
| U1-U3 | 81.3940 | 80.7820 | 49.6000 | 50.8000 |
| U1-U4 | 118.6410 | 117.9600 | 78.6920 | 80.1990 |
| U2-U3 | 38.4380 | 38.1470 | 58.4000 | 59.7000 |
| U2-U4 | 87.6230 | 87.3900 | 96.1430 | 97.7290 |
| U3-U4 | 61.8860 | 61.9760 | 118.4970 | 120.0180 |
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 | 60484.04031595 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | YSES1 |
| HIERARCH ESO INS SOBJ NAME | YSES1 |
| RA | 201.304857 |
| 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 | 43.809 |
| HIERARCH ESO ISS PBL12 END | 43.5 |
| HIERARCH ESO ISS PBLA12 START | 41.8 |
| HIERARCH ESO ISS PBLA12 END | 43.0 |
| HIERARCH ESO ISS PBL13 START | 81.394 |
| HIERARCH ESO ISS PBL13 END | 80.782 |
| HIERARCH ESO ISS PBLA13 START | 49.6 |
| HIERARCH ESO ISS PBLA13 END | 50.8 |
| HIERARCH ESO ISS PBL14 START | 118.641 |
| HIERARCH ESO ISS PBL14 END | 117.96 |
| HIERARCH ESO ISS PBLA14 START | 78.692 |
| HIERARCH ESO ISS PBLA14 END | 80.199 |
| HIERARCH ESO ISS PBL23 START | 38.438 |
| HIERARCH ESO ISS PBL23 END | 38.147 |
| HIERARCH ESO ISS PBLA23 START | 58.4 |
| HIERARCH ESO ISS PBLA23 END | 59.7 |
| HIERARCH ESO ISS PBL24 START | 87.623 |
| HIERARCH ESO ISS PBL24 END | 87.39 |
| HIERARCH ESO ISS PBLA24 START | 96.143 |
| HIERARCH ESO ISS PBLA24 END | 97.729 |
| HIERARCH ESO ISS PBL34 START | 61.886 |
| HIERARCH ESO ISS PBL34 END | 61.976 |
| HIERARCH ESO ISS PBLA34 START | 118.497 |
| HIERARCH ESO ISS PBLA34 END | 120.018 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002264 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002264 |
| HIERARCH ESO ISS AMBI TEMP | 10.7 |
| HIERARCH ESO ISS AMBI FWHM START | 2.1 |
| HIERARCH ESO ISS AMBI FWHM END | 2.1 |
| HIERARCH ESO FT ROBJ NAME | YSES1 |
| HIERARCH ESO FT ROBJ ALPHA | 132512.126 |
| HIERARCH ESO FT ROBJ DELTA | -645620.688 |