Exposure
- ID
- GRAVI.2024-05-29T23:52:34.543_2
- Header ID
- GRAVI.2024-05-29T23:52:34.543
- Date updated
- 2024-05-30 00:00:27 UTC+0000
- Release date
- 2024-05-29 23:52:34 UTC+0000
- UTC Start
- 2024-05-29 23:52:34.543
- UTC End
- 2024-05-29 23:53:10.543
- MJD Start
- 60459.99484425
- MJD End
- 60459.9952609167
- Exposure time (s)
- 36.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0040655
- Ambient temperature (°C)
- 14.13
- Seeing (arcsec)
- 0.69
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 | 54.5520 | 54.5450 | 7.7000 | 7.9000 |
U1-U3 | 100.3420 | 100.3250 | 13.0000 | 13.2000 |
U1-U4 | 129.6120 | 129.6380 | 35.3230 | 35.5870 |
U2-U3 | 46.2960 | 46.2890 | 19.2000 | 19.4000 |
U2-U4 | 85.1290 | 85.2080 | 52.6120 | 52.9010 |
U3-U4 | 53.0060 | 53.1250 | 81.3490 | 81.6160 |
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 | 60459.99484425 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD123227A |
HIERARCH ESO INS SOBJ NAME | HD123227A |
RA | 211.926182 |
DEC | -49.86684 |
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 | 54.552 |
HIERARCH ESO ISS PBL12 END | 54.545 |
HIERARCH ESO ISS PBLA12 START | 7.7 |
HIERARCH ESO ISS PBLA12 END | 7.9 |
HIERARCH ESO ISS PBL13 START | 100.342 |
HIERARCH ESO ISS PBL13 END | 100.325 |
HIERARCH ESO ISS PBLA13 START | 13.0 |
HIERARCH ESO ISS PBLA13 END | 13.2 |
HIERARCH ESO ISS PBL14 START | 129.612 |
HIERARCH ESO ISS PBL14 END | 129.638 |
HIERARCH ESO ISS PBLA14 START | 35.323 |
HIERARCH ESO ISS PBLA14 END | 35.587 |
HIERARCH ESO ISS PBL23 START | 46.296 |
HIERARCH ESO ISS PBL23 END | 46.289 |
HIERARCH ESO ISS PBLA23 START | 19.2 |
HIERARCH ESO ISS PBLA23 END | 19.4 |
HIERARCH ESO ISS PBL24 START | 85.129 |
HIERARCH ESO ISS PBL24 END | 85.208 |
HIERARCH ESO ISS PBLA24 START | 52.612 |
HIERARCH ESO ISS PBLA24 END | 52.901 |
HIERARCH ESO ISS PBL34 START | 53.006 |
HIERARCH ESO ISS PBL34 END | 53.125 |
HIERARCH ESO ISS PBLA34 START | 81.349 |
HIERARCH ESO ISS PBLA34 END | 81.616 |
HIERARCH ESO ISS AMBI TAU0 START | 0.004462 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003669 |
HIERARCH ESO ISS AMBI TEMP | 14.13 |
HIERARCH ESO ISS AMBI FWHM START | 0.67 |
HIERARCH ESO ISS AMBI FWHM END | 0.71 |
HIERARCH ESO FT ROBJ NAME | HD123227A |
HIERARCH ESO FT ROBJ ALPHA | 140741.4889 |
HIERARCH ESO FT ROBJ DELTA | -495202.4383 |