Exposure
- ID
- GRAVI.2024-06-26T00:28:00.769_2
- Header ID
- GRAVI.2024-06-26T00:28:00.769
- Date updated
- 2024-06-26 00:45:35 UTC+0000
- Release date
- 2025-06-26 00:45:35 UTC+0000
- UTC Start
- 2024-06-26 00:28:00.769
- UTC End
- 2024-06-26 00:34:40.769
- MJD Start
- 60487.01945334
- MJD End
- 60487.0240829696
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0027735
- Ambient temperature (°C)
- 11.05
- Seeing (arcsec)
- 0.645
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 | 44.5770 | 44.2940 | 38.9000 | 40.0000 |
| U1-U3 | 82.9220 | 82.3580 | 46.4000 | 47.6000 |
| U1-U4 | 120.3330 | 119.7100 | 74.7410 | 76.2330 |
| U2-U3 | 39.1650 | 38.8960 | 54.9000 | 56.2000 |
| U2-U4 | 88.1730 | 87.9760 | 91.9740 | 93.5500 |
| U3-U4 | 61.6010 | 61.7160 | 114.4860 | 116.0050 |
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 | 60487.01945334 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | YSES1 |
| HIERARCH ESO INS SOBJ NAME | YSES1 |
| RA | 201.304883 |
| DEC | -64.93919 |
| 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 | 44.577 |
| HIERARCH ESO ISS PBL12 END | 44.294 |
| HIERARCH ESO ISS PBLA12 START | 38.9 |
| HIERARCH ESO ISS PBLA12 END | 40.0 |
| HIERARCH ESO ISS PBL13 START | 82.922 |
| HIERARCH ESO ISS PBL13 END | 82.358 |
| HIERARCH ESO ISS PBLA13 START | 46.4 |
| HIERARCH ESO ISS PBLA13 END | 47.6 |
| HIERARCH ESO ISS PBL14 START | 120.333 |
| HIERARCH ESO ISS PBL14 END | 119.71 |
| HIERARCH ESO ISS PBLA14 START | 74.741 |
| HIERARCH ESO ISS PBLA14 END | 76.233 |
| HIERARCH ESO ISS PBL23 START | 39.165 |
| HIERARCH ESO ISS PBL23 END | 38.896 |
| HIERARCH ESO ISS PBLA23 START | 54.9 |
| HIERARCH ESO ISS PBLA23 END | 56.2 |
| HIERARCH ESO ISS PBL24 START | 88.173 |
| HIERARCH ESO ISS PBL24 END | 87.976 |
| HIERARCH ESO ISS PBLA24 START | 91.974 |
| HIERARCH ESO ISS PBLA24 END | 93.55 |
| HIERARCH ESO ISS PBL34 START | 61.601 |
| HIERARCH ESO ISS PBL34 END | 61.716 |
| HIERARCH ESO ISS PBLA34 START | 114.486 |
| HIERARCH ESO ISS PBLA34 END | 116.005 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002988 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002559 |
| HIERARCH ESO ISS AMBI TEMP | 11.05 |
| HIERARCH ESO ISS AMBI FWHM START | 0.67 |
| 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 |