Exposure
- ID
- GRAVI.2024-06-25T00:19:23.359_2
- Header ID
- GRAVI.2024-06-25T00:19:23.359
- Date updated
- 2024-06-25 00:35:24 UTC+0000
- Release date
- 2025-06-25 00:35:24 UTC+0000
- UTC Start
- 2024-06-25 00:19:23.359
- UTC End
- 2024-06-25 00:26:03.359
- MJD Start
- 60486.0134648
- MJD End
- 60486.0180944296
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002391
- Ambient temperature (°C)
- 10.34
- 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 | 45.0680 | 44.8010 | 36.8000 | 37.9000 |
| U1-U3 | 83.9010 | 83.3690 | 44.2000 | 45.4000 |
| U1-U4 | 121.4080 | 120.8250 | 72.0370 | 73.5250 |
| U2-U3 | 39.6320 | 39.3780 | 52.6000 | 53.9000 |
| U2-U4 | 88.4960 | 88.3240 | 89.1170 | 90.6890 |
| U3-U4 | 61.3650 | 61.4990 | 111.7240 | 113.2450 |
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 | 60486.0134648 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | YSES1 |
| HIERARCH ESO INS SOBJ NAME | YSES1 |
| RA | 201.304792 |
| 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 | 45.068 |
| HIERARCH ESO ISS PBL12 END | 44.801 |
| HIERARCH ESO ISS PBLA12 START | 36.8 |
| HIERARCH ESO ISS PBLA12 END | 37.9 |
| HIERARCH ESO ISS PBL13 START | 83.901 |
| HIERARCH ESO ISS PBL13 END | 83.369 |
| HIERARCH ESO ISS PBLA13 START | 44.2 |
| HIERARCH ESO ISS PBLA13 END | 45.4 |
| HIERARCH ESO ISS PBL14 START | 121.408 |
| HIERARCH ESO ISS PBL14 END | 120.825 |
| HIERARCH ESO ISS PBLA14 START | 72.037 |
| HIERARCH ESO ISS PBLA14 END | 73.525 |
| HIERARCH ESO ISS PBL23 START | 39.632 |
| HIERARCH ESO ISS PBL23 END | 39.378 |
| HIERARCH ESO ISS PBLA23 START | 52.6 |
| HIERARCH ESO ISS PBLA23 END | 53.9 |
| HIERARCH ESO ISS PBL24 START | 88.496 |
| HIERARCH ESO ISS PBL24 END | 88.324 |
| HIERARCH ESO ISS PBLA24 START | 89.117 |
| HIERARCH ESO ISS PBLA24 END | 90.689 |
| HIERARCH ESO ISS PBL34 START | 61.365 |
| HIERARCH ESO ISS PBL34 END | 61.499 |
| HIERARCH ESO ISS PBLA34 START | 111.724 |
| HIERARCH ESO ISS PBLA34 END | 113.245 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002284 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002498 |
| HIERARCH ESO ISS AMBI TEMP | 10.34 |
| HIERARCH ESO ISS AMBI FWHM START | 0.84 |
| HIERARCH ESO ISS AMBI FWHM END | 0.75 |
| HIERARCH ESO FT ROBJ NAME | YSES1 |
| HIERARCH ESO FT ROBJ ALPHA | 132512.126 |
| HIERARCH ESO FT ROBJ DELTA | -645620.688 |