Exposure
- ID
- GRAVI.2025-04-02T02:18:17.497_1
- Header ID
- GRAVI.2025-04-02T02:18:17.497
- Date updated
- 2025-04-02 02:26:00 UTC+0000
- Release date
- 2025-04-02 02:18:17 UTC+0000
- UTC Start
- 2025-04-02 02:18:17.497
- UTC End
- 2025-04-02 02:19:37.497
- MJD Start
- 60767.09603584
- MJD End
- 60767.09696176592
- Exposure time (s)
- 80.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0068804999999999995
- Ambient temperature (°C)
- 13.93
- Seeing (arcsec)
- 0.585
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 | 64.5380 | 64.4210 | 287.0000 | 287.3000 |
| K0-D0 | 88.1440 | 87.9390 | 265.4000 | 265.6000 |
| K0-J3 | 56.4590 | 56.4640 | 345.0160 | 345.2280 |
| G2-D0 | 36.8710 | 36.8110 | 225.2000 | 225.3000 |
| G2-J3 | 59.0680 | 58.9560 | 52.8980 | 53.0450 |
| D0-J3 | 95.7320 | 95.5610 | 49.9330 | 50.0770 |
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 | 60767.09603584 |
| 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 | 64.538 |
| HIERARCH ESO ISS PBL12 END | 64.421 |
| HIERARCH ESO ISS PBLA12 START | 287.0 |
| HIERARCH ESO ISS PBLA12 END | 287.3 |
| HIERARCH ESO ISS PBL13 START | 88.144 |
| HIERARCH ESO ISS PBL13 END | 87.939 |
| HIERARCH ESO ISS PBLA13 START | 265.4 |
| HIERARCH ESO ISS PBLA13 END | 265.6 |
| HIERARCH ESO ISS PBL14 START | 56.459 |
| HIERARCH ESO ISS PBL14 END | 56.464 |
| HIERARCH ESO ISS PBLA14 START | 345.016 |
| HIERARCH ESO ISS PBLA14 END | 345.228 |
| HIERARCH ESO ISS PBL23 START | 36.871 |
| HIERARCH ESO ISS PBL23 END | 36.811 |
| HIERARCH ESO ISS PBLA23 START | 225.2 |
| HIERARCH ESO ISS PBLA23 END | 225.3 |
| HIERARCH ESO ISS PBL24 START | 59.068 |
| HIERARCH ESO ISS PBL24 END | 58.956 |
| HIERARCH ESO ISS PBLA24 START | 52.898 |
| HIERARCH ESO ISS PBLA24 END | 53.045 |
| HIERARCH ESO ISS PBL34 START | 95.732 |
| HIERARCH ESO ISS PBL34 END | 95.561 |
| HIERARCH ESO ISS PBLA34 START | 49.933 |
| HIERARCH ESO ISS PBLA34 END | 50.077 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006804 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006957 |
| HIERARCH ESO ISS AMBI TEMP | 13.93 |
| HIERARCH ESO ISS AMBI FWHM START | 0.6 |
| HIERARCH ESO ISS AMBI FWHM END | 0.57 |
| HIERARCH ESO FT ROBJ NAME | hd73900a |
| HIERARCH ESO FT ROBJ ALPHA | 083922.108 |
| HIERARCH ESO FT ROBJ DELTA | -363624.012 |