Exposure
- ID
- GRAVI.2020-11-30T06:44:55.394_1
- Header ID
- GRAVI.2020-11-30T06:44:55.394
- Date updated
- 2020-11-30 07:01:02 UTC+0000
- Release date
- 2020-11-30 07:01:02 UTC+0000
- UTC Start
- 2020-11-30 06:44:55.394
- UTC End
- 2020-11-30 06:50:15.394
- MJD Start
- 59183.28119669
- MJD End
- 59183.2849003937
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002585
- Ambient temperature (°C)
- 14.75
- Seeing (arcsec)
- 1.61
Observation
- ID
- 45984
- 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
- 34608
- Name
- WDS_J05417-0254B
- RA
- 85.416076
- DEC
- -2.89643
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 83.5370 | 82.7490 | 117.0000 | 117.3000 |
| A0-J2 | 124.3840 | 123.4800 | 93.5000 | 93.6000 |
| A0-K0 | 126.9840 | 126.5710 | 73.0290 | 73.0440 |
| G1-J2 | 58.2280 | 58.2100 | 58.6000 | 58.7000 |
| G1-K0 | 88.4830 | 88.7250 | 32.0900 | 32.4090 |
| J2-K0 | 44.7200 | 44.6940 | 356.5360 | 357.2150 |
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 | 59183.28119669 |
| 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 | 83.537 |
| HIERARCH ESO ISS PBL12 END | 82.749 |
| HIERARCH ESO ISS PBLA12 START | 117.0 |
| HIERARCH ESO ISS PBLA12 END | 117.3 |
| HIERARCH ESO ISS PBL13 START | 124.384 |
| HIERARCH ESO ISS PBL13 END | 123.48 |
| HIERARCH ESO ISS PBLA13 START | 93.5 |
| HIERARCH ESO ISS PBLA13 END | 93.6 |
| HIERARCH ESO ISS PBL14 START | 126.984 |
| HIERARCH ESO ISS PBL14 END | 126.571 |
| HIERARCH ESO ISS PBLA14 START | 73.029 |
| HIERARCH ESO ISS PBLA14 END | 73.044 |
| HIERARCH ESO ISS PBL23 START | 58.228 |
| HIERARCH ESO ISS PBL23 END | 58.21 |
| HIERARCH ESO ISS PBLA23 START | 58.6 |
| HIERARCH ESO ISS PBLA23 END | 58.7 |
| HIERARCH ESO ISS PBL24 START | 88.483 |
| HIERARCH ESO ISS PBL24 END | 88.725 |
| HIERARCH ESO ISS PBLA24 START | 32.09 |
| HIERARCH ESO ISS PBLA24 END | 32.409 |
| HIERARCH ESO ISS PBL34 START | 44.72 |
| HIERARCH ESO ISS PBL34 END | 44.694 |
| HIERARCH ESO ISS PBLA34 START | 356.536 |
| HIERARCH ESO ISS PBLA34 END | 357.215 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002751 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002419 |
| HIERARCH ESO ISS AMBI TEMP | 14.75 |
| HIERARCH ESO ISS AMBI FWHM START | 1.45 |
| HIERARCH ESO ISS AMBI FWHM END | 1.77 |
| HIERARCH ESO FT ROBJ NAME | WDS_J05417-0254 |
| HIERARCH ESO FT ROBJ ALPHA | 054140.337 |
| HIERARCH ESO FT ROBJ DELTA | -025347.257 |