Exposure
- ID
- GRAVI.2024-06-30T02:10:50.414_2
- Header ID
- GRAVI.2024-06-30T02:10:50.414
- Date updated
- 2024-06-30 02:25:31 UTC+0000
- Release date
- 2025-06-30 02:25:31 UTC+0000
- UTC Start
- 2024-06-30 02:10:50.414
- UTC End
- 2024-06-30 02:17:30.414
- MJD Start
- 60491.09086127
- MJD End
- 60491.0954908996
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0065115
- Ambient temperature (°C)
- 12.24
- 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 | 38.3350 | 37.8800 | 58.3000 | 59.5000 |
| U1-U3 | 70.6720 | 69.7910 | 67.5000 | 68.8000 |
| U1-U4 | 106.8420 | 105.9100 | 101.5590 | 103.2370 |
| U2-U3 | 33.3910 | 32.9820 | 78.0000 | 79.4000 |
| U2-U4 | 83.1810 | 82.8170 | 119.9670 | 121.6840 |
| U3-U4 | 62.4710 | 62.4670 | 140.9010 | 142.4730 |
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 | 60491.09086127 |
| 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 | 38.335 |
| HIERARCH ESO ISS PBL12 END | 37.88 |
| HIERARCH ESO ISS PBLA12 START | 58.3 |
| HIERARCH ESO ISS PBLA12 END | 59.5 |
| HIERARCH ESO ISS PBL13 START | 70.672 |
| HIERARCH ESO ISS PBL13 END | 69.791 |
| HIERARCH ESO ISS PBLA13 START | 67.5 |
| HIERARCH ESO ISS PBLA13 END | 68.8 |
| HIERARCH ESO ISS PBL14 START | 106.842 |
| HIERARCH ESO ISS PBL14 END | 105.91 |
| HIERARCH ESO ISS PBLA14 START | 101.559 |
| HIERARCH ESO ISS PBLA14 END | 103.237 |
| HIERARCH ESO ISS PBL23 START | 33.391 |
| HIERARCH ESO ISS PBL23 END | 32.982 |
| HIERARCH ESO ISS PBLA23 START | 78.0 |
| HIERARCH ESO ISS PBLA23 END | 79.4 |
| HIERARCH ESO ISS PBL24 START | 83.181 |
| HIERARCH ESO ISS PBL24 END | 82.817 |
| HIERARCH ESO ISS PBLA24 START | 119.967 |
| HIERARCH ESO ISS PBLA24 END | 121.684 |
| HIERARCH ESO ISS PBL34 START | 62.471 |
| HIERARCH ESO ISS PBL34 END | 62.467 |
| HIERARCH ESO ISS PBLA34 START | 140.901 |
| HIERARCH ESO ISS PBLA34 END | 142.473 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006064 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006959 |
| HIERARCH ESO ISS AMBI TEMP | 12.24 |
| HIERARCH ESO ISS AMBI FWHM START | 0.63 |
| HIERARCH ESO ISS AMBI FWHM END | 0.66 |
| HIERARCH ESO FT ROBJ NAME | YSES1 |
| HIERARCH ESO FT ROBJ ALPHA | 132512.126 |
| HIERARCH ESO FT ROBJ DELTA | -645620.688 |