HAWKI_STEP_DETECT_OBJ(7)

✨ hawki_step_detect_obj(7) ✨

okay bestie, so this is the manual page for hawki_step_detect_obj, a hawki recipe, and it lives in section 7 of the manual. 💅 Let's get into it.

---

🌸 NAME 🌸

hawki_step_detect_obj — (OBSOLETE) Object detection recipe

not me having to tell you this is OBSOLETE twice already, but fr fr, it is. It's giving legacy. 💀

---

🎀 SYNOPSIS 🎀

esorex hawki_step_detect_obj [OPTIONS] FILE.sof

---

🦋 DESCRIPTION 🦋

(OBSOLETE) hawki_step_detect_obj — the hawki detect objects recipe, bestie.

So what does it do? It detects objects from the combined image, and in the process it creates a mask and a list of object properties. Iconic multitasking honestly. ✨

The input of the recipe — the files listed in the Set Of Frames (that's the sof-file, iykyk) — must be tagged as:

• combined.fits — tag: COMBINED

And the recipe creates as an output:

• hawki_step_detect_obj_mask.fits — tag: OBJ_MASK. A mask with 1 where the objects are present and 0 elsewhere. Literally binary queen energy. 👑
• hawki_step_detect_obj_stars.fits — tag: OBJ_PARAM. A table with the detected objects' characteristics. Very "tell me everything about yourself" of it. 🍓

Return code: esorex exits with an error code of 0 if the recipe completes successfully, or 1 otherwise.

---

💖 OPTIONS 💖

• --median_smooth <int> — box size for a median smoothing of the image before the detection (int; default: 3). The full name of this option for the EsoRex configuration file is hawki.hawki_step_detect_obj.median_smooth [default = 3].
• --detect_sigma <float> — detection level (float; default: 7.0). The full name of this option for the EsoRex configuration file is hawki.hawki_step_detect_obj.detect_sigma [default = 7.0].
• --growing_radius <int> — radius of convolution kernel to apply to objects (int; default: 5). The full name of this option for the EsoRex configuration file is hawki.hawki_step_detect_obj.growing_radius [default = 5].

Heads up bestie: it is possible to create a configuration file containing these options, along with suitable default values. Please refer to the details provided by the esorex --help command. 🫶

---

🌈 SEE ALSO 🌈

The full documentation for the hawki pipeline can be downloaded as a PDF file using the following URL:

ftp://ftp.eso.org/pub/dfs/pipelines/hawki/hawki-pipeline-manual-2.4.11.pdf

An overview over the existing ESO pipelines can be found on the web page https://www.eso.org/sci/software/pipelines/.

Basic documentation about the EsoRex program can be found at the esorex(1) man page.

It is possible to call the pipelines from python using the python-cpl package. See https://packages.python.org/python-cpl/index.html for further information.

The other recipes of the hawki pipeline are hawki_cal_dark(7), hawki_cal_distortion(7), hawki_cal_flat(7), hawki_cal_zpoint(7), hawki_dark_combine(7), hawki_detector_noise(7), hawki_linearity_analyse(7), hawki_sci_jitter(7), hawki_science_postprocess(7), hawki_science_process(7), hawki_standard_process(7), hawki_step_apply_dist(7), hawki_step_basic_calib(7), hawki_step_combine(7), hawki_step_compute_bkg(7), hawki_step_photom_2mass(7), hawki_step_refine_offsets(7), hawki_step_stats(7), hawki_step_stitch(7), hawki_step_subtract_bkg(7), hawki_tec_filtchk(7), hawki_twilight_flat_combine(7), hawki_util_gendist(7), hawki_util_stdstars(7).

---

⭐ VERSION ⭐

hawki_step_detect_obj 2.4.11

---

👑 AUTHOR 👑

ESO Pipeline Group <https://support.eso.org>

---

🙈 BUG REPORTS 🙈

Please report any problems to https://support.eso.org. Alternatively, you may send a report to the ESO User Support Department <usd-help@eso.org>.

---

💜 LICENSE 💜

This file is part of the HAWKI Instrument Pipeline Copyright (C) 2002,2011 European Southern Observatory

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

---

and that's the whole page, bestie!! 🎀✨ this one's hawki_step_detect_obj version 2.4.11, dated 2.4.11, from the hawki recipes source. mwah, go detect some objects (or don't, it's obsolete 💀) — ily, bye!! 🦋💖