Exposure
- ID
- GRAVI.2024-05-30T00:51:43.694_2
- Header ID
- GRAVI.2024-05-30T00:51:43.694
- Date updated
- 2024-05-30 01:10:31 UTC+0000
- Release date
- 2025-05-30 01:10:31 UTC+0000
- UTC Start
- 2024-05-30 00:51:43.694
- UTC End
- 2024-05-30 00:58:23.694
- MJD Start
- 60460.03592238
- MJD End
- 60460.0405520096
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004004
- Ambient temperature (°C)
- 14.37
- Seeing (arcsec)
- 0.88
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 | 47.2390 | 47.0640 | 25.4000 | 26.5000 |
| U1-U3 | 88.2990 | 87.9390 | 32.0000 | 33.2000 |
| U1-U4 | 126.0420 | 125.6810 | 57.1550 | 58.6260 |
| U2-U3 | 41.7360 | 41.5630 | 39.5000 | 40.8000 |
| U2-U4 | 89.4150 | 89.3890 | 73.3070 | 74.8770 |
| U3-U4 | 59.4330 | 59.6730 | 96.2800 | 97.8270 |
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 | 60460.03592238 |
| 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 | 47.239 |
| HIERARCH ESO ISS PBL12 END | 47.064 |
| HIERARCH ESO ISS PBLA12 START | 25.4 |
| HIERARCH ESO ISS PBLA12 END | 26.5 |
| HIERARCH ESO ISS PBL13 START | 88.299 |
| HIERARCH ESO ISS PBL13 END | 87.939 |
| HIERARCH ESO ISS PBLA13 START | 32.0 |
| HIERARCH ESO ISS PBLA13 END | 33.2 |
| HIERARCH ESO ISS PBL14 START | 126.042 |
| HIERARCH ESO ISS PBL14 END | 125.681 |
| HIERARCH ESO ISS PBLA14 START | 57.155 |
| HIERARCH ESO ISS PBLA14 END | 58.626 |
| HIERARCH ESO ISS PBL23 START | 41.736 |
| HIERARCH ESO ISS PBL23 END | 41.563 |
| HIERARCH ESO ISS PBLA23 START | 39.5 |
| HIERARCH ESO ISS PBLA23 END | 40.8 |
| HIERARCH ESO ISS PBL24 START | 89.415 |
| HIERARCH ESO ISS PBL24 END | 89.389 |
| HIERARCH ESO ISS PBLA24 START | 73.307 |
| HIERARCH ESO ISS PBLA24 END | 74.877 |
| HIERARCH ESO ISS PBL34 START | 59.433 |
| HIERARCH ESO ISS PBL34 END | 59.673 |
| HIERARCH ESO ISS PBLA34 START | 96.28 |
| HIERARCH ESO ISS PBLA34 END | 97.827 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003825 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004183 |
| HIERARCH ESO ISS AMBI TEMP | 14.37 |
| HIERARCH ESO ISS AMBI FWHM START | 0.9 |
| HIERARCH ESO ISS AMBI FWHM END | 0.86 |
| HIERARCH ESO FT ROBJ NAME | YSES1 |
| HIERARCH ESO FT ROBJ ALPHA | 132512.126 |
| HIERARCH ESO FT ROBJ DELTA | -645620.688 |