Exposure
- ID
- GRAVI.2021-12-10T04:44:13.325_2
- Header ID
- GRAVI.2021-12-10T04:44:13.325
- Date updated
- 2021-12-10 04:51:52 UTC+0000
- Release date
- 2021-12-10 04:51:52 UTC+0000
- UTC Start
- 2021-12-10 04:44:13.325
- UTC End
- 2021-12-10 04:44:22.925
- MJD Start
- 59558.19737645
- MJD End
- 59558.1974875611
- Exposure time (s)
- 9.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004325
- Ambient temperature (°C)
- 13.34
- Seeing (arcsec)
- 0.72
Observation
- ID
- 49057
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 36700
- Name
- HD_36584_A
- RA
- 81.7491791666667
- DEC
- -68.6225411111111
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 | 85.8850 | 85.9010 | 107.6000 | 107.7000 |
| A0-J2 | 129.0960 | 129.1000 | 90.2000 | 90.3000 |
| A0-K0 | 125.0080 | 124.9920 | 74.3390 | 74.4230 |
| G1-J2 | 53.6770 | 53.6650 | 61.7000 | 61.7000 |
| G1-K0 | 71.0860 | 71.0690 | 32.8100 | 32.8730 |
| J2-K0 | 35.3600 | 35.3650 | 345.7210 | 345.7760 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 60.A-9801(U) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59558.19737645 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 36584 |
| HIERARCH ESO INS SOBJ NAME | HD36584_B |
| RA | 81.742734 |
| DEC | -68.62244 |
| 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 | 27.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 0.3 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 85.885 |
| HIERARCH ESO ISS PBL12 END | 85.901 |
| HIERARCH ESO ISS PBLA12 START | 107.6 |
| HIERARCH ESO ISS PBLA12 END | 107.7 |
| HIERARCH ESO ISS PBL13 START | 129.096 |
| HIERARCH ESO ISS PBL13 END | 129.1 |
| HIERARCH ESO ISS PBLA13 START | 90.2 |
| HIERARCH ESO ISS PBLA13 END | 90.3 |
| HIERARCH ESO ISS PBL14 START | 125.008 |
| HIERARCH ESO ISS PBL14 END | 124.992 |
| HIERARCH ESO ISS PBLA14 START | 74.339 |
| HIERARCH ESO ISS PBLA14 END | 74.423 |
| HIERARCH ESO ISS PBL23 START | 53.677 |
| HIERARCH ESO ISS PBL23 END | 53.665 |
| HIERARCH ESO ISS PBLA23 START | 61.7 |
| HIERARCH ESO ISS PBLA23 END | 61.7 |
| HIERARCH ESO ISS PBL24 START | 71.086 |
| HIERARCH ESO ISS PBL24 END | 71.069 |
| HIERARCH ESO ISS PBLA24 START | 32.81 |
| HIERARCH ESO ISS PBLA24 END | 32.873 |
| HIERARCH ESO ISS PBL34 START | 35.36 |
| HIERARCH ESO ISS PBL34 END | 35.365 |
| HIERARCH ESO ISS PBLA34 START | 345.721 |
| HIERARCH ESO ISS PBLA34 END | 345.776 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004325 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004325 |
| HIERARCH ESO ISS AMBI TEMP | 13.34 |
| HIERARCH ESO ISS AMBI FWHM START | 0.72 |
| HIERARCH ESO ISS AMBI FWHM END | 0.72 |
| HIERARCH ESO FT ROBJ NAME | HD_36584_A |
| HIERARCH ESO FT ROBJ ALPHA | 052659.803 |
| HIERARCH ESO FT ROBJ DELTA | -683721.148 |