Exposure
- ID
- GRAVI.2025-04-02T02:20:05.501_1
- Header ID
- GRAVI.2025-04-02T02:20:05.501
- Date updated
- 2025-04-02 02:26:00 UTC+0000
- Release date
- 2025-04-02 02:20:05 UTC+0000
- UTC Start
- 2025-04-02 02:20:05.501
- UTC End
- 2025-04-02 02:21:25.501
- MJD Start
- 60767.09728589
- MJD End
- 60767.09821181592
- Exposure time (s)
- 80.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006829999999999999
- Ambient temperature (°C)
- 13.91
- Seeing (arcsec)
- 0.5349999999999999
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 | 64.4010 | 64.2810 | 287.3000 | 287.6000 |
| K0-D0 | 87.9030 | 87.6930 | 265.6000 | 265.9000 |
| K0-J3 | 56.4650 | 56.4690 | 345.2650 | 345.4790 |
| G2-D0 | 36.8010 | 36.7400 | 225.3000 | 225.5000 |
| G2-J3 | 58.9360 | 58.8220 | 53.0710 | 53.2200 |
| D0-J3 | 95.5310 | 95.3550 | 50.1010 | 50.2460 |
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 | 60767.09728589 |
| 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 | 64.401 |
| HIERARCH ESO ISS PBL12 END | 64.281 |
| HIERARCH ESO ISS PBLA12 START | 287.3 |
| HIERARCH ESO ISS PBLA12 END | 287.6 |
| HIERARCH ESO ISS PBL13 START | 87.903 |
| HIERARCH ESO ISS PBL13 END | 87.693 |
| HIERARCH ESO ISS PBLA13 START | 265.6 |
| HIERARCH ESO ISS PBLA13 END | 265.9 |
| HIERARCH ESO ISS PBL14 START | 56.465 |
| HIERARCH ESO ISS PBL14 END | 56.469 |
| HIERARCH ESO ISS PBLA14 START | 345.265 |
| HIERARCH ESO ISS PBLA14 END | 345.479 |
| HIERARCH ESO ISS PBL23 START | 36.801 |
| HIERARCH ESO ISS PBL23 END | 36.74 |
| HIERARCH ESO ISS PBLA23 START | 225.3 |
| HIERARCH ESO ISS PBLA23 END | 225.5 |
| HIERARCH ESO ISS PBL24 START | 58.936 |
| HIERARCH ESO ISS PBL24 END | 58.822 |
| HIERARCH ESO ISS PBLA24 START | 53.071 |
| HIERARCH ESO ISS PBLA24 END | 53.22 |
| HIERARCH ESO ISS PBL34 START | 95.531 |
| HIERARCH ESO ISS PBL34 END | 95.355 |
| HIERARCH ESO ISS PBLA34 START | 50.101 |
| HIERARCH ESO ISS PBLA34 END | 50.246 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006957 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006703 |
| HIERARCH ESO ISS AMBI TEMP | 13.91 |
| HIERARCH ESO ISS AMBI FWHM START | 0.57 |
| HIERARCH ESO ISS AMBI FWHM END | 0.5 |
| HIERARCH ESO FT ROBJ NAME | hd73900a |
| HIERARCH ESO FT ROBJ ALPHA | 083922.108 |
| HIERARCH ESO FT ROBJ DELTA | -363624.012 |