Exposure
- ID
- GRAVI.2024-06-23T00:43:24.261_2
- Header ID
- GRAVI.2024-06-23T00:43:24.261
- Date updated
- 2024-06-23 01:00:33 UTC+0000
- Release date
- 2025-06-23 01:00:33 UTC+0000
- UTC Start
- 2024-06-23 00:43:24.261
- UTC End
- 2024-06-23 00:50:04.261
- MJD Start
- 60484.03014191
- MJD End
- 60484.0347715396
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002264
- Ambient temperature (°C)
- 10.53
- 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 | 44.4320 | 44.1440 | 39.5000 | 40.6000 |
| U1-U3 | 82.6320 | 82.0600 | 47.0000 | 48.2000 |
| U1-U4 | 120.0130 | 119.3800 | 75.5140 | 77.0080 |
| U2-U3 | 39.0270 | 38.7550 | 55.6000 | 56.9000 |
| U2-U4 | 88.0730 | 87.8690 | 92.7910 | 94.3660 |
| U3-U4 | 61.6620 | 61.7720 | 115.2740 | 116.7910 |
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 | 60484.03014191 |
| 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 | 44.432 |
| HIERARCH ESO ISS PBL12 END | 44.144 |
| HIERARCH ESO ISS PBLA12 START | 39.5 |
| HIERARCH ESO ISS PBLA12 END | 40.6 |
| HIERARCH ESO ISS PBL13 START | 82.632 |
| HIERARCH ESO ISS PBL13 END | 82.06 |
| HIERARCH ESO ISS PBLA13 START | 47.0 |
| HIERARCH ESO ISS PBLA13 END | 48.2 |
| HIERARCH ESO ISS PBL14 START | 120.013 |
| HIERARCH ESO ISS PBL14 END | 119.38 |
| HIERARCH ESO ISS PBLA14 START | 75.514 |
| HIERARCH ESO ISS PBLA14 END | 77.008 |
| HIERARCH ESO ISS PBL23 START | 39.027 |
| HIERARCH ESO ISS PBL23 END | 38.755 |
| HIERARCH ESO ISS PBLA23 START | 55.6 |
| HIERARCH ESO ISS PBLA23 END | 56.9 |
| HIERARCH ESO ISS PBL24 START | 88.073 |
| HIERARCH ESO ISS PBL24 END | 87.869 |
| HIERARCH ESO ISS PBLA24 START | 92.791 |
| HIERARCH ESO ISS PBLA24 END | 94.366 |
| HIERARCH ESO ISS PBL34 START | 61.662 |
| HIERARCH ESO ISS PBL34 END | 61.772 |
| HIERARCH ESO ISS PBLA34 START | 115.274 |
| HIERARCH ESO ISS PBLA34 END | 116.791 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002264 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002264 |
| HIERARCH ESO ISS AMBI TEMP | 10.53 |
| 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 |