Exposure
- ID
- GRAVI.2025-03-13T00:46:14.890_1
- Header ID
- GRAVI.2025-03-13T00:46:14.890
- Date updated
- 2025-03-13 00:55:49 UTC+0000
- Release date
- 2025-03-13 00:46:14 UTC+0000
- UTC Start
- 2025-03-13 00:46:14.890
- UTC End
- 2025-03-13 00:47:34.890
- MJD Start
- 60747.03211678
- MJD End
- 60747.03304270592
- Exposure time (s)
- 80.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0056454999999999995
- Ambient temperature (°C)
- 13.32
- Seeing (arcsec)
- 0.61
Observation
- ID
- 65040
- Category
- calibrator
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 48428
- Name
- hd73900a
- RA
- 129.83802
- DEC
- -36.60644
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 23.8860 | 23.9180 | 133.9000 | 134.1000 |
| A0-D0 | 31.5870 | 31.6110 | 60.3000 | 60.6000 |
| A0-C1 | 21.4230 | 21.4610 | 105.8010 | 106.0010 |
| B2-D0 | 33.7840 | 33.7790 | 17.6000 | 17.8000 |
| B2-C1 | 11.2540 | 11.2520 | 17.5900 | 17.7900 |
| D0-C1 | 22.5310 | 22.5270 | 197.6500 | 197.8500 |
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 | 60747.03211678 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | hd73900b |
| HIERARCH ESO INS SOBJ NAME | hd73900a |
| RA | 129.83802 |
| DEC | -36.60644 |
| 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 | 23.886 |
| HIERARCH ESO ISS PBL12 END | 23.918 |
| HIERARCH ESO ISS PBLA12 START | 133.9 |
| HIERARCH ESO ISS PBLA12 END | 134.1 |
| HIERARCH ESO ISS PBL13 START | 31.587 |
| HIERARCH ESO ISS PBL13 END | 31.611 |
| HIERARCH ESO ISS PBLA13 START | 60.3 |
| HIERARCH ESO ISS PBLA13 END | 60.6 |
| HIERARCH ESO ISS PBL14 START | 21.423 |
| HIERARCH ESO ISS PBL14 END | 21.461 |
| HIERARCH ESO ISS PBLA14 START | 105.801 |
| HIERARCH ESO ISS PBLA14 END | 106.001 |
| HIERARCH ESO ISS PBL23 START | 33.784 |
| HIERARCH ESO ISS PBL23 END | 33.779 |
| HIERARCH ESO ISS PBLA23 START | 17.6 |
| HIERARCH ESO ISS PBLA23 END | 17.8 |
| HIERARCH ESO ISS PBL24 START | 11.254 |
| HIERARCH ESO ISS PBL24 END | 11.252 |
| HIERARCH ESO ISS PBLA24 START | 17.59 |
| HIERARCH ESO ISS PBLA24 END | 17.79 |
| HIERARCH ESO ISS PBL34 START | 22.531 |
| HIERARCH ESO ISS PBL34 END | 22.527 |
| HIERARCH ESO ISS PBLA34 START | 197.65 |
| HIERARCH ESO ISS PBLA34 END | 197.85 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005627 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005664 |
| HIERARCH ESO ISS AMBI TEMP | 13.32 |
| HIERARCH ESO ISS AMBI FWHM START | 0.6 |
| HIERARCH ESO ISS AMBI FWHM END | 0.62 |
| HIERARCH ESO FT ROBJ NAME | hd73900b |
| HIERARCH ESO FT ROBJ ALPHA | 083922.0387 |
| HIERARCH ESO FT ROBJ DELTA | -363624.4856 |