Exposure
- ID
- GRAVI.2019-11-09T02:51:52.914_2
- Header ID
- GRAVI.2019-11-09T02:51:52.914
- Date updated
- 2019-11-09 03:15:20 UTC+0000
- Release date
- 2020-11-09 03:15:20 UTC+0000
- UTC Start
- 2019-11-09 02:51:52.914
- UTC End
- 2019-11-09 02:59:52.914
- MJD Start
- 58796.11936243
- MJD End
- 58796.1249179856
- Exposure time (s)
- 480.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0043515
- Ambient temperature (°C)
- 15.47
- Seeing (arcsec)
- 0.83
Observation
- ID
- 43491
- Category
- science
- Program ID
- 0104.B-0649(A)
- Program Title
- THE CENTRAL EMISSION AND OUTFLOWS OF NGC1068 AT UNPRECEDENTED DETAIL
- Program Type
- Normal
- PI / COI
- PFUHL/ CLENET/ DAVIES/ DEXTER/ ECKART/ EISENHAUER/ GENZEL/ GRATADOUR/ HONIG/ KISHIMOTO/ LACOUR/ LUTZ/ MILLOUR/ NETZER/ PERRIN/ PETERSON/ PETRUCCI/ PRIETO/ ROUAN/ SHANGGUAN/ TRISTRAM/ VERMOT/ WOILLEZ
Target
- ID
- 32940
- Name
- HR8799
- RA
- 346.869645833333
- DEC
- 21.1342505555556
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 | 52.7300 | 53.1400 | 37.9000 | 37.7000 |
U1-U3 | 98.4310 | 99.0390 | 41.8000 | 41.5000 |
U1-U4 | 129.2040 | 128.6970 | 57.7350 | 56.8430 |
U2-U3 | 45.9670 | 46.1450 | 46.3000 | 45.8000 |
U2-U4 | 81.5930 | 80.3990 | 70.4110 | 69.3540 |
U3-U4 | 43.8380 | 42.3260 | 95.7360 | 95.1810 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 0104.B-0649(A) |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 58796.11936243 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HR8799 |
HIERARCH ESO INS SOBJ NAME | HR8799d |
RA | 346.872451 |
DEC | 21.134 |
HIERARCH ESO INS SPEC RES | MEDIUM |
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 | 494.0 |
HIERARCH ESO DET2 SEQ1 DIT | 60.0 |
HIERARCH ESO DET2 NDIT | 8 |
HIERARCH ESO ISS PBL12 START | 52.73 |
HIERARCH ESO ISS PBL12 END | 53.14 |
HIERARCH ESO ISS PBLA12 START | 37.9 |
HIERARCH ESO ISS PBLA12 END | 37.7 |
HIERARCH ESO ISS PBL13 START | 98.431 |
HIERARCH ESO ISS PBL13 END | 99.039 |
HIERARCH ESO ISS PBLA13 START | 41.8 |
HIERARCH ESO ISS PBLA13 END | 41.5 |
HIERARCH ESO ISS PBL14 START | 129.204 |
HIERARCH ESO ISS PBL14 END | 128.697 |
HIERARCH ESO ISS PBLA14 START | 57.735 |
HIERARCH ESO ISS PBLA14 END | 56.843 |
HIERARCH ESO ISS PBL23 START | 45.967 |
HIERARCH ESO ISS PBL23 END | 46.145 |
HIERARCH ESO ISS PBLA23 START | 46.3 |
HIERARCH ESO ISS PBLA23 END | 45.8 |
HIERARCH ESO ISS PBL24 START | 81.593 |
HIERARCH ESO ISS PBL24 END | 80.399 |
HIERARCH ESO ISS PBLA24 START | 70.411 |
HIERARCH ESO ISS PBLA24 END | 69.354 |
HIERARCH ESO ISS PBL34 START | 43.838 |
HIERARCH ESO ISS PBL34 END | 42.326 |
HIERARCH ESO ISS PBLA34 START | 95.736 |
HIERARCH ESO ISS PBLA34 END | 95.181 |
HIERARCH ESO ISS AMBI TAU0 START | 0.00458 |
HIERARCH ESO ISS AMBI TAU0 END | 0.004123 |
HIERARCH ESO ISS AMBI TEMP | 15.47 |
HIERARCH ESO ISS AMBI FWHM START | 0.77 |
HIERARCH ESO ISS AMBI FWHM END | 0.89 |
HIERARCH ESO FT ROBJ NAME | HR8799 |
HIERARCH ESO FT ROBJ ALPHA | 230728.715 |
HIERARCH ESO FT ROBJ DELTA | 210803.302 |