Exposure
- ID
- GRAVI.2021-11-17T07:08:45.997_2
- Header ID
- GRAVI.2021-11-17T07:08:45.997
- Date updated
- 2021-11-17 07:21:14 UTC+0000
- Release date
- 2021-11-17 07:21:14 UTC+0000
- UTC Start
- 2021-11-17 07:08:45.997
- UTC End
- 2021-11-17 07:11:25.997
- MJD Start
- 59535.2977546
- MJD End
- 59535.2996064519
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00364
- Ambient temperature (°C)
- 11.27
- Seeing (arcsec)
- 0.685
Observation
- ID
- 48903
- Category
- science
- Program ID
- 106.21S5.001
- Program Title
- FILLING THE SKY WITH DUAL-FIELD CALIBRATORS
- Program Type
- Calibration
- PI / COI
- NOWAK/ LACOUR/ KERVELLA/ HAUBOIS/ PUEYO/ WANG/ MOLLIERE/ EISENHAUER/ LAGRANGE/ PALADINI/ STOLKER
Target
- ID
- 36437
- Name
- WDS_J08394-3636
- RA
- 129.842120833333
- DEC
- -36.6066794444444
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 G1 J2 K0
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 75.5190 | 76.0220 | 96.0000 | 96.4000 |
A0-J2 | 112.5080 | 113.1120 | 69.1000 | 69.6000 |
A0-K0 | 119.2190 | 119.5640 | 46.6450 | 47.2370 |
G1-J2 | 56.5910 | 56.6650 | 32.0000 | 32.5000 |
G1-K0 | 90.4180 | 90.4130 | 7.3560 | 7.7710 |
J2-K0 | 45.5610 | 45.6310 | 336.1770 | 336.4140 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 106.21S5.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 59535.2977546 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD 73900 |
HIERARCH ESO INS SOBJ NAME | WDS_J08394-3636 |
RA | 129.838196 |
DEC | -36.60647 |
HIERARCH ESO INS SPEC RES | MEDIUM |
HIERARCH ESO INS POLA MODE | COMBINED |
HIERARCH ESO ISS CONF NTEL | 4 |
HIERARCH ESO ISS CONF STATION1 | A0 |
HIERARCH ESO ISS CONF STATION2 | G1 |
HIERARCH ESO ISS CONF STATION3 | J2 |
HIERARCH ESO ISS CONF STATION4 | K0 |
EXPTIME | 176.0 |
HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
HIERARCH ESO DET2 NDIT | 16 |
HIERARCH ESO ISS PBL12 START | 75.519 |
HIERARCH ESO ISS PBL12 END | 76.022 |
HIERARCH ESO ISS PBLA12 START | 96.0 |
HIERARCH ESO ISS PBLA12 END | 96.4 |
HIERARCH ESO ISS PBL13 START | 112.508 |
HIERARCH ESO ISS PBL13 END | 113.112 |
HIERARCH ESO ISS PBLA13 START | 69.1 |
HIERARCH ESO ISS PBLA13 END | 69.6 |
HIERARCH ESO ISS PBL14 START | 119.219 |
HIERARCH ESO ISS PBL14 END | 119.564 |
HIERARCH ESO ISS PBLA14 START | 46.645 |
HIERARCH ESO ISS PBLA14 END | 47.237 |
HIERARCH ESO ISS PBL23 START | 56.591 |
HIERARCH ESO ISS PBL23 END | 56.665 |
HIERARCH ESO ISS PBLA23 START | 32.0 |
HIERARCH ESO ISS PBLA23 END | 32.5 |
HIERARCH ESO ISS PBL24 START | 90.418 |
HIERARCH ESO ISS PBL24 END | 90.413 |
HIERARCH ESO ISS PBLA24 START | 7.356 |
HIERARCH ESO ISS PBLA24 END | 7.771 |
HIERARCH ESO ISS PBL34 START | 45.561 |
HIERARCH ESO ISS PBL34 END | 45.631 |
HIERARCH ESO ISS PBLA34 START | 336.177 |
HIERARCH ESO ISS PBLA34 END | 336.414 |
HIERARCH ESO ISS AMBI TAU0 START | 0.00354 |
HIERARCH ESO ISS AMBI TAU0 END | 0.00374 |
HIERARCH ESO ISS AMBI TEMP | 11.27 |
HIERARCH ESO ISS AMBI FWHM START | 0.71 |
HIERARCH ESO ISS AMBI FWHM END | 0.66 |
HIERARCH ESO FT ROBJ NAME | WDS_J08394-3636 |
HIERARCH ESO FT ROBJ ALPHA | 083922.109 |
HIERARCH ESO FT ROBJ DELTA | -363624.046 |