Exposure
- ID
- GRAVI.2024-06-25T23:45:12.660_2
- Header ID
- GRAVI.2024-06-25T23:45:12.660
- Date updated
- 2024-06-25 23:55:51 UTC+0000
- Release date
- 2024-06-25 23:45:12 UTC+0000
- UTC Start
- 2024-06-25 23:45:12.660
- UTC End
- 2024-06-25 23:45:48.660
- MJD Start
- 60486.98972986
- MJD End
- 60486.9901465267
- Exposure time (s)
- 36.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002198
- Ambient temperature (°C)
- 11.59
- Seeing (arcsec)
- 0.615
Observation
- ID
- 59438
- Category
- calibrator
- 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
- 44065
- Name
- HD123227A
- RA
- 211.922870416667
- DEC
- -49.8673439722222
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 | 53.3500 | 53.3240 | 22.0000 | 22.1000 |
U1-U3 | 97.8460 | 97.7930 | 28.2000 | 28.4000 |
U1-U4 | 129.5610 | 129.5210 | 54.3830 | 54.6220 |
U2-U3 | 45.1920 | 45.1680 | 35.6000 | 35.8000 |
U2-U4 | 89.2410 | 89.2610 | 73.0810 | 73.3360 |
U3-U4 | 60.0200 | 60.0820 | 100.3260 | 100.5670 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 113.26QU.001 |
HIERARCH ESO DPR CATG | CALIB |
HIERARCH ESO DPR TYPE | STD,DUAL |
MJD-OBS | 60486.98972986 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD123227A |
HIERARCH ESO INS SOBJ NAME | HD123227A |
RA | 211.926196 |
DEC | -49.86685 |
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 | 81.0 |
HIERARCH ESO DET2 SEQ1 DIT | 0.3 |
HIERARCH ESO DET2 NDIT | 120 |
HIERARCH ESO ISS PBL12 START | 53.35 |
HIERARCH ESO ISS PBL12 END | 53.324 |
HIERARCH ESO ISS PBLA12 START | 22.0 |
HIERARCH ESO ISS PBLA12 END | 22.1 |
HIERARCH ESO ISS PBL13 START | 97.846 |
HIERARCH ESO ISS PBL13 END | 97.793 |
HIERARCH ESO ISS PBLA13 START | 28.2 |
HIERARCH ESO ISS PBLA13 END | 28.4 |
HIERARCH ESO ISS PBL14 START | 129.561 |
HIERARCH ESO ISS PBL14 END | 129.521 |
HIERARCH ESO ISS PBLA14 START | 54.383 |
HIERARCH ESO ISS PBLA14 END | 54.622 |
HIERARCH ESO ISS PBL23 START | 45.192 |
HIERARCH ESO ISS PBL23 END | 45.168 |
HIERARCH ESO ISS PBLA23 START | 35.6 |
HIERARCH ESO ISS PBLA23 END | 35.8 |
HIERARCH ESO ISS PBL24 START | 89.241 |
HIERARCH ESO ISS PBL24 END | 89.261 |
HIERARCH ESO ISS PBLA24 START | 73.081 |
HIERARCH ESO ISS PBLA24 END | 73.336 |
HIERARCH ESO ISS PBL34 START | 60.02 |
HIERARCH ESO ISS PBL34 END | 60.082 |
HIERARCH ESO ISS PBLA34 START | 100.326 |
HIERARCH ESO ISS PBLA34 END | 100.567 |
HIERARCH ESO ISS AMBI TAU0 START | 0.002227 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002169 |
HIERARCH ESO ISS AMBI TEMP | 11.59 |
HIERARCH ESO ISS AMBI FWHM START | 0.62 |
HIERARCH ESO ISS AMBI FWHM END | 0.61 |
HIERARCH ESO FT ROBJ NAME | HD123227A |
HIERARCH ESO FT ROBJ ALPHA | 140741.4889 |
HIERARCH ESO FT ROBJ DELTA | -495202.4383 |