Exposure
- ID
- GRAVI.2024-06-30T01:41:20.339_2
- Header ID
- GRAVI.2024-06-30T01:41:20.339
- Date updated
- 2024-06-30 01:55:33 UTC+0000
- Release date
- 2025-06-30 01:55:33 UTC+0000
- UTC Start
- 2024-06-30 01:41:20.339
- UTC End
- 2024-06-30 01:48:00.339
- MJD Start
- 60491.07037429
- MJD End
- 60491.0750039196
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00471
- Ambient temperature (°C)
- 12.61
- Seeing (arcsec)
- 0.68
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 | 40.1650 | 39.7530 | 53.4000 | 54.6000 |
| U1-U3 | 74.2280 | 73.4250 | 62.1000 | 63.4000 |
| U1-U4 | 110.6870 | 109.8090 | 94.5770 | 96.1870 |
| U2-U3 | 35.0520 | 34.6760 | 72.1000 | 73.4000 |
| U2-U4 | 84.6790 | 84.3380 | 112.7650 | 114.4330 |
| U3-U4 | 62.4390 | 62.4550 | 134.2380 | 135.7910 |
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 | 60491.07037429 |
| 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 | 40.165 |
| HIERARCH ESO ISS PBL12 END | 39.753 |
| HIERARCH ESO ISS PBLA12 START | 53.4 |
| HIERARCH ESO ISS PBLA12 END | 54.6 |
| HIERARCH ESO ISS PBL13 START | 74.228 |
| HIERARCH ESO ISS PBL13 END | 73.425 |
| HIERARCH ESO ISS PBLA13 START | 62.1 |
| HIERARCH ESO ISS PBLA13 END | 63.4 |
| HIERARCH ESO ISS PBL14 START | 110.687 |
| HIERARCH ESO ISS PBL14 END | 109.809 |
| HIERARCH ESO ISS PBLA14 START | 94.577 |
| HIERARCH ESO ISS PBLA14 END | 96.187 |
| HIERARCH ESO ISS PBL23 START | 35.052 |
| HIERARCH ESO ISS PBL23 END | 34.676 |
| HIERARCH ESO ISS PBLA23 START | 72.1 |
| HIERARCH ESO ISS PBLA23 END | 73.4 |
| HIERARCH ESO ISS PBL24 START | 84.679 |
| HIERARCH ESO ISS PBL24 END | 84.338 |
| HIERARCH ESO ISS PBLA24 START | 112.765 |
| HIERARCH ESO ISS PBLA24 END | 114.433 |
| HIERARCH ESO ISS PBL34 START | 62.439 |
| HIERARCH ESO ISS PBL34 END | 62.455 |
| HIERARCH ESO ISS PBLA34 START | 134.238 |
| HIERARCH ESO ISS PBLA34 END | 135.791 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004963 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004457 |
| HIERARCH ESO ISS AMBI TEMP | 12.61 |
| HIERARCH ESO ISS AMBI FWHM START | 0.65 |
| HIERARCH ESO ISS AMBI FWHM END | 0.71 |
| HIERARCH ESO FT ROBJ NAME | YSES1 |
| HIERARCH ESO FT ROBJ ALPHA | 132512.126 |
| HIERARCH ESO FT ROBJ DELTA | -645620.688 |