Exposure
- ID
- GRAVI.2020-12-01T06:48:06.695_2
- Header ID
- GRAVI.2020-12-01T06:48:06.695
- Date updated
- 2020-12-01 07:01:04 UTC+0000
- Release date
- 2020-12-01 07:01:03 UTC+0000
- UTC Start
- 2020-12-01 06:48:06.695
- UTC End
- 2020-12-01 06:53:26.695
- MJD Start
- 59184.28341082
- MJD End
- 59184.2871145237
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006469
- Ambient temperature (°C)
- 14.74
- Seeing (arcsec)
- 0.395
Observation
- ID
- 45985
- 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
- 34609
- Name
- WDS_J05417-0254
- RA
- 85.4180708333333
- DEC
- -2.89646027777778
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 | 82.5370 | 81.7050 | 117.4000 | 117.8000 |
A0-J2 | 123.2310 | 122.2350 | 93.6000 | 93.7000 |
A0-K0 | 126.4520 | 125.9510 | 73.0450 | 73.0480 |
G1-J2 | 58.2010 | 58.1500 | 58.7000 | 58.7000 |
G1-K0 | 88.7860 | 89.0100 | 32.4890 | 32.7860 |
J2-K0 | 44.6880 | 44.6700 | 357.3920 | 358.0720 |
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 | 59184.28341082 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD 37904 |
HIERARCH ESO INS SOBJ NAME | WDS_J05417-0254B |
RA | 85.416076 |
DEC | -2.89643 |
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 | 339.0 |
HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
HIERARCH ESO DET2 NDIT | 32 |
HIERARCH ESO ISS PBL12 START | 82.537 |
HIERARCH ESO ISS PBL12 END | 81.705 |
HIERARCH ESO ISS PBLA12 START | 117.4 |
HIERARCH ESO ISS PBLA12 END | 117.8 |
HIERARCH ESO ISS PBL13 START | 123.231 |
HIERARCH ESO ISS PBL13 END | 122.235 |
HIERARCH ESO ISS PBLA13 START | 93.6 |
HIERARCH ESO ISS PBLA13 END | 93.7 |
HIERARCH ESO ISS PBL14 START | 126.452 |
HIERARCH ESO ISS PBL14 END | 125.951 |
HIERARCH ESO ISS PBLA14 START | 73.045 |
HIERARCH ESO ISS PBLA14 END | 73.048 |
HIERARCH ESO ISS PBL23 START | 58.201 |
HIERARCH ESO ISS PBL23 END | 58.15 |
HIERARCH ESO ISS PBLA23 START | 58.7 |
HIERARCH ESO ISS PBLA23 END | 58.7 |
HIERARCH ESO ISS PBL24 START | 88.786 |
HIERARCH ESO ISS PBL24 END | 89.01 |
HIERARCH ESO ISS PBLA24 START | 32.489 |
HIERARCH ESO ISS PBLA24 END | 32.786 |
HIERARCH ESO ISS PBL34 START | 44.688 |
HIERARCH ESO ISS PBL34 END | 44.67 |
HIERARCH ESO ISS PBLA34 START | 357.392 |
HIERARCH ESO ISS PBLA34 END | 358.072 |
HIERARCH ESO ISS AMBI TAU0 START | 0.005097 |
HIERARCH ESO ISS AMBI TAU0 END | 0.007841 |
HIERARCH ESO ISS AMBI TEMP | 14.74 |
HIERARCH ESO ISS AMBI FWHM START | 0.41 |
HIERARCH ESO ISS AMBI FWHM END | 0.38 |
HIERARCH ESO FT ROBJ NAME | WDS_J05417-0254 |
HIERARCH ESO FT ROBJ ALPHA | 054140.337 |
HIERARCH ESO FT ROBJ DELTA | -025347.257 |