Exposure
- ID
- GRAVI.2025-04-02T03:03:44.612_1
- Header ID
- GRAVI.2025-04-02T03:03:44.612
- Date updated
- 2025-04-02 03:10:58 UTC+0000
- Release date
- 2025-04-02 03:03:44 UTC+0000
- UTC Start
- 2025-04-02 03:03:44.612
- UTC End
- 2025-04-02 03:05:04.612
- MJD Start
- 60767.12759968
- MJD End
- 60767.12852560593
- Exposure time (s)
- 80.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008452000000000001
- Ambient temperature (°C)
- 14.03
- Seeing (arcsec)
- 0.41500000000000004
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 | 60.4950 | 60.3360 | 295.3000 | 295.6000 |
| K0-D0 | 81.0050 | 80.7220 | 272.1000 | 272.3000 |
| K0-J3 | 56.5410 | 56.5420 | 351.4400 | 351.6660 |
| G2-D0 | 34.8160 | 34.7340 | 228.9000 | 229.1000 |
| G2-J3 | 55.1900 | 55.0360 | 56.9920 | 57.1230 |
| D0-J3 | 89.7960 | 89.5590 | 53.8820 | 54.0060 |
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 | 60767.12759968 |
| 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 | 60.495 |
| HIERARCH ESO ISS PBL12 END | 60.336 |
| HIERARCH ESO ISS PBLA12 START | 295.3 |
| HIERARCH ESO ISS PBLA12 END | 295.6 |
| HIERARCH ESO ISS PBL13 START | 81.005 |
| HIERARCH ESO ISS PBL13 END | 80.722 |
| HIERARCH ESO ISS PBLA13 START | 272.1 |
| HIERARCH ESO ISS PBLA13 END | 272.3 |
| HIERARCH ESO ISS PBL14 START | 56.541 |
| HIERARCH ESO ISS PBL14 END | 56.542 |
| HIERARCH ESO ISS PBLA14 START | 351.44 |
| HIERARCH ESO ISS PBLA14 END | 351.666 |
| HIERARCH ESO ISS PBL23 START | 34.816 |
| HIERARCH ESO ISS PBL23 END | 34.734 |
| HIERARCH ESO ISS PBLA23 START | 228.9 |
| HIERARCH ESO ISS PBLA23 END | 229.1 |
| HIERARCH ESO ISS PBL24 START | 55.19 |
| HIERARCH ESO ISS PBL24 END | 55.036 |
| HIERARCH ESO ISS PBLA24 START | 56.992 |
| HIERARCH ESO ISS PBLA24 END | 57.123 |
| HIERARCH ESO ISS PBL34 START | 89.796 |
| HIERARCH ESO ISS PBL34 END | 89.559 |
| HIERARCH ESO ISS PBLA34 START | 53.882 |
| HIERARCH ESO ISS PBLA34 END | 54.006 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008406 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008498 |
| HIERARCH ESO ISS AMBI TEMP | 14.03 |
| HIERARCH ESO ISS AMBI FWHM START | 0.4 |
| HIERARCH ESO ISS AMBI FWHM END | 0.43 |
| HIERARCH ESO FT ROBJ NAME | hd73900a |
| HIERARCH ESO FT ROBJ ALPHA | 083922.108 |
| HIERARCH ESO FT ROBJ DELTA | -363624.012 |