Exposure
- ID
- GRAVI.2025-04-02T03:05:38.617_1
- Header ID
- GRAVI.2025-04-02T03:05:38.617
- Date updated
- 2025-04-02 03:15:43 UTC+0000
- Release date
- 2025-04-02 03:05:38 UTC+0000
- UTC Start
- 2025-04-02 03:05:38.617
- UTC End
- 2025-04-02 03:06:58.617
- MJD Start
- 60767.12891918
- MJD End
- 60767.12984510593
- Exposure time (s)
- 80.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008376999999999999
- Ambient temperature (°C)
- 14.07
- Seeing (arcsec)
- 0.44999999999999996
Observation
- ID
- 65997
- Category
- calibrator
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 49131
- Name
- hd73900b
- RA
- 129.840784
- DEC
- -36.60644
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 60.3060 | 60.1480 | 295.7000 | 296.0000 |
| K0-D0 | 80.6670 | 80.3830 | 272.4000 | 272.6000 |
| K0-J3 | 56.5420 | 56.5440 | 351.7090 | 351.9330 |
| G2-D0 | 34.7180 | 34.6360 | 229.1000 | 229.2000 |
| G2-J3 | 55.0060 | 54.8510 | 57.1480 | 57.2760 |
| D0-J3 | 89.5140 | 89.2770 | 54.0300 | 54.1530 |
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 | 60767.12891918 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | hd73900b |
| HIERARCH ESO INS SOBJ NAME | hd73900b |
| RA | 129.840784 |
| 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 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 95.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 60.306 |
| HIERARCH ESO ISS PBL12 END | 60.148 |
| HIERARCH ESO ISS PBLA12 START | 295.7 |
| HIERARCH ESO ISS PBLA12 END | 296.0 |
| HIERARCH ESO ISS PBL13 START | 80.667 |
| HIERARCH ESO ISS PBL13 END | 80.383 |
| HIERARCH ESO ISS PBLA13 START | 272.4 |
| HIERARCH ESO ISS PBLA13 END | 272.6 |
| HIERARCH ESO ISS PBL14 START | 56.542 |
| HIERARCH ESO ISS PBL14 END | 56.544 |
| HIERARCH ESO ISS PBLA14 START | 351.709 |
| HIERARCH ESO ISS PBLA14 END | 351.933 |
| HIERARCH ESO ISS PBL23 START | 34.718 |
| HIERARCH ESO ISS PBL23 END | 34.636 |
| HIERARCH ESO ISS PBLA23 START | 229.1 |
| HIERARCH ESO ISS PBLA23 END | 229.2 |
| HIERARCH ESO ISS PBL24 START | 55.006 |
| HIERARCH ESO ISS PBL24 END | 54.851 |
| HIERARCH ESO ISS PBLA24 START | 57.148 |
| HIERARCH ESO ISS PBLA24 END | 57.276 |
| HIERARCH ESO ISS PBL34 START | 89.514 |
| HIERARCH ESO ISS PBL34 END | 89.277 |
| HIERARCH ESO ISS PBLA34 START | 54.03 |
| HIERARCH ESO ISS PBLA34 END | 54.153 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008498 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008256 |
| HIERARCH ESO ISS AMBI TEMP | 14.07 |
| HIERARCH ESO ISS AMBI FWHM START | 0.43 |
| HIERARCH ESO ISS AMBI FWHM END | 0.47 |
| HIERARCH ESO FT ROBJ NAME | hd73900a |
| HIERARCH ESO FT ROBJ ALPHA | 083922.108 |
| HIERARCH ESO FT ROBJ DELTA | -363624.012 |