Exposure
- ID
- GRAVI.2025-01-28T02:02:27.101_2
- Header ID
- GRAVI.2025-01-28T02:02:27.101
- Date updated
- 2025-01-28 02:10:53 UTC+0000
- Release date
- 2025-01-28 02:02:27 UTC+0000
- UTC Start
- 2025-01-28 02:02:27.101
- UTC End
- 2025-01-28 02:03:47.101
- MJD Start
- 60703.08503589
- MJD End
- 60703.08596181592
- Exposure time (s)
- 80.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006845
- Ambient temperature (°C)
- 17.19
- Seeing (arcsec)
- 1.04
Observation
- ID
- 63538
- Category
- calibrator
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 47341
- Name
- hd36584a
- RA
- 81.74917916666666
- DEC
- -68.62253694444443
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 B2 D0 C1
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 21.4790 | 21.5010 | 137.9000 | 138.2000 |
| A0-D0 | 30.8810 | 30.8600 | 81.7000 | 82.0000 |
| A0-C1 | 21.7820 | 21.7960 | 114.7750 | 115.1190 |
| B2-D0 | 26.0290 | 25.9960 | 38.4000 | 38.6000 |
| B2-C1 | 8.6690 | 8.6570 | 38.2990 | 38.5680 |
| D0-C1 | 17.3610 | 17.3390 | 218.3770 | 218.6460 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 60.A-9801(U) |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,DUAL |
| MJD-OBS | 60703.08503589 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | hd36584b |
| HIERARCH ESO INS SOBJ NAME | hd36584b |
| RA | 81.743132 |
| DEC | -68.62282 |
| 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 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | C1 |
| EXPTIME | 95.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 21.479 |
| HIERARCH ESO ISS PBL12 END | 21.501 |
| HIERARCH ESO ISS PBLA12 START | 137.9 |
| HIERARCH ESO ISS PBLA12 END | 138.2 |
| HIERARCH ESO ISS PBL13 START | 30.881 |
| HIERARCH ESO ISS PBL13 END | 30.86 |
| HIERARCH ESO ISS PBLA13 START | 81.7 |
| HIERARCH ESO ISS PBLA13 END | 82.0 |
| HIERARCH ESO ISS PBL14 START | 21.782 |
| HIERARCH ESO ISS PBL14 END | 21.796 |
| HIERARCH ESO ISS PBLA14 START | 114.775 |
| HIERARCH ESO ISS PBLA14 END | 115.119 |
| HIERARCH ESO ISS PBL23 START | 26.029 |
| HIERARCH ESO ISS PBL23 END | 25.996 |
| HIERARCH ESO ISS PBLA23 START | 38.4 |
| HIERARCH ESO ISS PBLA23 END | 38.6 |
| HIERARCH ESO ISS PBL24 START | 8.669 |
| HIERARCH ESO ISS PBL24 END | 8.657 |
| HIERARCH ESO ISS PBLA24 START | 38.299 |
| HIERARCH ESO ISS PBLA24 END | 38.568 |
| HIERARCH ESO ISS PBL34 START | 17.361 |
| HIERARCH ESO ISS PBL34 END | 17.339 |
| HIERARCH ESO ISS PBLA34 START | 218.377 |
| HIERARCH ESO ISS PBLA34 END | 218.646 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006502 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007188 |
| HIERARCH ESO ISS AMBI TEMP | 17.19 |
| HIERARCH ESO ISS AMBI FWHM START | 1.03 |
| HIERARCH ESO ISS AMBI FWHM END | 1.05 |
| HIERARCH ESO FT ROBJ NAME | hd36584a |
| HIERARCH ESO FT ROBJ ALPHA | 052659.803 |
| HIERARCH ESO FT ROBJ DELTA | -683721.133 |