Exposure
- ID
- GRAVI.2024-06-30T00:45:23.197_2
- Header ID
- GRAVI.2024-06-30T00:45:23.197
- Date updated
- 2024-06-30 01:00:29 UTC+0000
- Release date
- 2025-06-30 01:00:29 UTC+0000
- UTC Start
- 2024-06-30 00:45:23.197
- UTC End
- 2024-06-30 00:52:03.197
- MJD Start
- 60491.03151848
- MJD End
- 60491.0361481096
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004327
- Ambient temperature (°C)
- 12.06
- Seeing (arcsec)
- 0.635
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 | 43.1330 | 42.8030 | 44.3000 | 45.4000 |
| U1-U3 | 80.0550 | 79.4030 | 52.2000 | 53.4000 |
| U1-U4 | 117.1500 | 116.4240 | 81.9430 | 83.4650 |
| U2-U3 | 37.8020 | 37.4940 | 61.2000 | 62.5000 |
| U2-U4 | 87.1060 | 86.8460 | 99.5630 | 101.1620 |
| U3-U4 | 62.0700 | 62.1420 | 121.7710 | 123.2960 |
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 | 60491.03151848 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | YSES1 |
| HIERARCH ESO INS SOBJ NAME | YSES1 |
| RA | 201.305227 |
| DEC | -64.9394 |
| 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 | 43.133 |
| HIERARCH ESO ISS PBL12 END | 42.803 |
| HIERARCH ESO ISS PBLA12 START | 44.3 |
| HIERARCH ESO ISS PBLA12 END | 45.4 |
| HIERARCH ESO ISS PBL13 START | 80.055 |
| HIERARCH ESO ISS PBL13 END | 79.403 |
| HIERARCH ESO ISS PBLA13 START | 52.2 |
| HIERARCH ESO ISS PBLA13 END | 53.4 |
| HIERARCH ESO ISS PBL14 START | 117.15 |
| HIERARCH ESO ISS PBL14 END | 116.424 |
| HIERARCH ESO ISS PBLA14 START | 81.943 |
| HIERARCH ESO ISS PBLA14 END | 83.465 |
| HIERARCH ESO ISS PBL23 START | 37.802 |
| HIERARCH ESO ISS PBL23 END | 37.494 |
| HIERARCH ESO ISS PBLA23 START | 61.2 |
| HIERARCH ESO ISS PBLA23 END | 62.5 |
| HIERARCH ESO ISS PBL24 START | 87.106 |
| HIERARCH ESO ISS PBL24 END | 86.846 |
| HIERARCH ESO ISS PBLA24 START | 99.563 |
| HIERARCH ESO ISS PBLA24 END | 101.162 |
| HIERARCH ESO ISS PBL34 START | 62.07 |
| HIERARCH ESO ISS PBL34 END | 62.142 |
| HIERARCH ESO ISS PBLA34 START | 121.771 |
| HIERARCH ESO ISS PBLA34 END | 123.296 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004272 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004382 |
| HIERARCH ESO ISS AMBI TEMP | 12.06 |
| HIERARCH ESO ISS AMBI FWHM START | 0.65 |
| HIERARCH ESO ISS AMBI FWHM END | 0.62 |
| HIERARCH ESO FT ROBJ NAME | YSES1 |
| HIERARCH ESO FT ROBJ ALPHA | 132512.126 |
| HIERARCH ESO FT ROBJ DELTA | -645620.688 |