Merge pull request #349 from lsst-ts/tickets/SITCOM-1669

Adding BLOCK-T248, science observations around current pointing.

Scheduler/feature_scheduler/maintel/fbs_config_sit_survey_block_t248.py

@@ -0,0 +1,152 @@
+# This file is part of ts_config_ocs.
+#
+# Developed for the Vera Rubin Observatory Telescope and Site System.
+# This product includes software developed by the LSST Project
+# (https://www.lsst.org).
+# See the COPYRIGHT file at the top-level directory of this distribution
+# for details of code ownership.
+#
+# 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 3 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, see <https://www.gnu.org/licenses/>.
+
+import numpy as np
+import rubin_scheduler.scheduler.basis_functions as bf
+import rubin_scheduler.scheduler.detailers as detailers
+from rubin_scheduler.scheduler.schedulers import CoreScheduler
+from rubin_scheduler.scheduler.surveys import FieldSurvey
+
+
+def gen_field_survey(
+    name,
+    ra=30.0,
+    dec=-80.0,
+    sequence=["r_03", "i_06"],
+    visits=1,
+    nexp=1,
+    exptime=30.0,
+    nside=32,
+    camera_rot_limits=[-80.0, 80.0],
+    shadow_minutes=60.0,
+    max_alt=86.0,
+    ignore_obs="DD",
+    slewtime_weight=3.0,
+    stayfilter_weight=3.0,
+):
+    """A survey class for running field surveys.
+
+    Parameters
+    ----------
+    name : `str`  name of survey
+    RA : `float`
+        The RA of the field (degrees)
+    dec : `float`
+        The dec of the field to observe (degrees)
+    sequence : `list` [`str`]
+        The sequence of observations to take. (specify which filters to use).
+    nvisits : `dict` {`str`: `int`}
+        Dictionary of the number of visits in each filter.
+        Default of None will use a backup sequence of 20 visits per filter.
+        Must contain all filters in sequence.
+    exptimes : `dict` {`str`: `float`}
+        Dictionary of the exposure time for visits in each filter.
+        Default of None will use a backup sequence of 38s in u, and
+        29.2s in all other bands. Must contain all filters in sequence.
+    nexps : dict` {`str`: `int`}
+        Dictionary of the number of exposures per visit in each filter.
+        Default of None will use a backup sequence of 1 exposure per visit
+        in u band, 2 in all other bands. Must contain all filters in sequence.
+    ignore_obs : `list` [`str`] or None
+        Ignore observations with this string in the `scheduler_note`.
+        Will ignore observations which match subsets of the string, as well as
+        the entire string. Ignoring 'mysurvey23' will also ignore 'mysurvey2'.
+    survey_name : `str` or None.
+        The name to give this survey, for debugging and visualization purposes.
+        Also propagated to the 'target_name' in the observation.
+        The default None will construct a name based on the
+        RA/Dec of the field.
+    nside : `float` or None
+        Nside for computing survey basis functions and maps.
+        The default of None will use rubin_scheduler.utils.set_default_nside().
+    camera_rot_limits : list of float ([-80., 80.])
+        The limits to impose when rotationally dithering the camera (degrees).
+    shadow_minutes : float (60.)
+        Used to mask regions around zenith (minutes).
+    max_alt : float (76.)
+        The maximium altitude to use when masking zenith (degrees).
+    ignore_obs : str or list of str ('DD')
+        Ignore observations by surveys that include the given substring(s).
+    slewtime_weight : float (3.)
+        The weight on the slewtime basis function.
+    stayfilter_weight : float (3.)
+        The weight on basis function that tries to stay avoid filter changes.
+    """
+    # Define the extra parameters that are used in the greedy survey. I
+    # think these are fairly set, so no need to promote to utility func kwargs
+
+    survey_detailers = [
+        detailers.CameraRotDetailer(
+            min_rot=np.min(camera_rot_limits), max_rot=np.max(camera_rot_limits)
+        ),
+    ]
+
+    for filtername in sequence:
+        bfs = [
+            (
+                bf.SlewtimeBasisFunction(filtername=filtername, nside=nside),
+                slewtime_weight,
+            ),
+            (bf.StrictFilterBasisFunction(filtername=filtername), stayfilter_weight),
+            (
+                bf.AltAzShadowMaskBasisFunction(
+                    nside=nside,
+                    shadow_minutes=shadow_minutes,
+                    max_alt=max_alt,
+                    min_alt=30.0,
+                ),
+                0,
+            ),
+            (bf.FilterLoadedBasisFunction(filternames=filtername), 0),
+            (bf.VisitGap(name, gap_min=720.0), 0),
+        ]
+
+        exptimes = {filter: exptime for filter in sequence}
+        nexps = {filter: nexp for filter in sequence}
+        nvisits = {filter: visits for filter in sequence}
+        basis_functions = [val[0] for val in bfs]
+        survey = FieldSurvey(
+            basis_functions,
+            ra,
+            dec,
+            sequence=sequence,
+            exptimes=exptimes,
+            nexps=nexps,
+            nvisits=nvisits,
+            nside=nside,
+            ignore_obs=ignore_obs,
+            detailers=survey_detailers,
+            survey_name=name,
+            science_program=name,
+        )
+
+    return survey
+
+
+if __name__ == "config":
+    nside = 32
+
+    filters_list = ["i_06", "r_03"]
+
+    surveys = []
+    for i in range(0, 30):
+        surveys.append(gen_field_survey(f"BLOCK-T248_{i}", sequence=filters_list))
+    scheduler = CoreScheduler(surveys, nside=nside)

Scheduler/observing_blocks_maintel/BLOCK-T248/BLOCK-T248_0.json

@@ -0,0 +1,31 @@
+{
+    "name": "BLOCK-T248",
+    "program": "BLOCK-T248_0",
+    "constraints": [],
+    "scripts": [
+        {
+            "name": "maintel/offset_mtcs.py",
+            "standard": true,
+            "parameters": {
+                "offset_xy": {
+                    "x": 384.1240627454455,
+                    "y": 519.4758110026477
+                },
+                "relative": false,
+                "absorb": false
+            }
+        },
+        {
+            "name": "maintel/take_image_comcam.py",
+            "standard": true,
+            "parameters": {
+                "nimages": "$num_exp",
+                "exp_times": "$exp_times",
+                "image_type": "OBJECT",
+                "reason": "science",
+                "program": "PP-SURVEY",
+                "filter": "$band_filter"
+            }
+        }
+    ]
+}

Scheduler/observing_blocks_maintel/BLOCK-T248/BLOCK-T248_1.json

@@ -0,0 +1,31 @@
+{
+    "name": "BLOCK-T248",
+    "program": "BLOCK-T248_1",
+    "constraints": [],
+    "scripts": [
+        {
+            "name": "maintel/offset_mtcs.py",
+            "standard": true,
+            "parameters": {
+                "offset_xy": {
+                    "x": -77.44160955124589,
+                    "y": 94.18916450092277
+                },
+                "relative": false,
+                "absorb": false
+            }
+        },
+        {
+            "name": "maintel/take_image_comcam.py",
+            "standard": true,
+            "parameters": {
+                "nimages": "$num_exp",
+                "exp_times": "$exp_times",
+                "image_type": "OBJECT",
+                "reason": "science",
+                "program": "PP-SURVEY",
+                "filter": "$band_filter"
+            }
+        }
+    ]
+}

Scheduler/observing_blocks_maintel/BLOCK-T248/BLOCK-T248_10.json

@@ -0,0 +1,31 @@
+{
+    "name": "BLOCK-T248",
+    "program": "BLOCK-T248_10",
+    "constraints": [],
+    "scripts": [
+        {
+            "name": "maintel/offset_mtcs.py",
+            "standard": true,
+            "parameters": {
+                "offset_xy": {
+                    "x": -651.2407672941554,
+                    "y": 138.81805415115713
+                },
+                "relative": false,
+                "absorb": false
+            }
+        },
+        {
+            "name": "maintel/take_image_comcam.py",
+            "standard": true,
+            "parameters": {
+                "nimages": "$num_exp",
+                "exp_times": "$exp_times",
+                "image_type": "OBJECT",
+                "reason": "science",
+                "program": "PP-SURVEY",
+                "filter": "$band_filter"
+            }
+        }
+    ]
+}

Scheduler/observing_blocks_maintel/BLOCK-T248/BLOCK-T248_11.json

@@ -0,0 +1,31 @@
+{
+    "name": "BLOCK-T248",
+    "program": "BLOCK-T248_11",
+    "constraints": [],
+    "scripts": [
+        {
+            "name": "maintel/offset_mtcs.py",
+            "standard": true,
+            "parameters": {
+                "offset_xy": {
+                    "x": 627.2923191349773,
+                    "y": 314.9201927053114
+                },
+                "relative": false,
+                "absorb": false
+            }
+        },
+        {
+            "name": "maintel/take_image_comcam.py",
+            "standard": true,
+            "parameters": {
+                "nimages": "$num_exp",
+                "exp_times": "$exp_times",
+                "image_type": "OBJECT",
+                "reason": "science",
+                "program": "PP-SURVEY",
+                "filter": "$band_filter"
+            }
+        }
+    ]
+}

Scheduler/observing_blocks_maintel/BLOCK-T248/BLOCK-T248_12.json

@@ -0,0 +1,31 @@
+{
+    "name": "BLOCK-T248",
+    "program": "BLOCK-T248_12",
+    "constraints": [],
+    "scripts": [
+        {
+            "name": "maintel/offset_mtcs.py",
+            "standard": true,
+            "parameters": {
+                "offset_xy": {
+                    "x": 261.96497996300536,
+                    "y": -204.57099079331448
+                },
+                "relative": false,
+                "absorb": false
+            }
+        },
+        {
+            "name": "maintel/take_image_comcam.py",
+            "standard": true,
+            "parameters": {
+                "nimages": "$num_exp",
+                "exp_times": "$exp_times",
+                "image_type": "OBJECT",
+                "reason": "science",
+                "program": "PP-SURVEY",
+                "filter": "$band_filter"
+            }
+        }
+    ]
+}

Scheduler/observing_blocks_maintel/BLOCK-T248/BLOCK-T248_13.json

@@ -0,0 +1,31 @@
+{
+    "name": "BLOCK-T248",
+    "program": "BLOCK-T248_13",
+    "constraints": [],
+    "scripts": [
+        {
+            "name": "maintel/offset_mtcs.py",
+            "standard": true,
+            "parameters": {
+                "offset_xy": {
+                    "x": 297.78865021278204,
+                    "y": 192.77147230721624
+                },
+                "relative": false,
+                "absorb": false
+            }
+        },
+        {
+            "name": "maintel/take_image_comcam.py",
+            "standard": true,
+            "parameters": {
+                "nimages": "$num_exp",
+                "exp_times": "$exp_times",
+                "image_type": "OBJECT",
+                "reason": "science",
+                "program": "PP-SURVEY",
+                "filter": "$band_filter"
+            }
+        }
+    ]
+}

Scheduler/observing_blocks_maintel/BLOCK-T248/BLOCK-T248_14.json

@@ -0,0 +1,31 @@
+{
+    "name": "BLOCK-T248",
+    "program": "BLOCK-T248_14",
+    "constraints": [],
+    "scripts": [
+        {
+            "name": "maintel/offset_mtcs.py",
+            "standard": true,
+            "parameters": {
+                "offset_xy": {
+                    "x": 699.0709441551234,
+                    "y": -104.23572552348546
+                },
+                "relative": false,
+                "absorb": false
+            }
+        },
+        {
+            "name": "maintel/take_image_comcam.py",
+            "standard": true,
+            "parameters": {
+                "nimages": "$num_exp",
+                "exp_times": "$exp_times",
+                "image_type": "OBJECT",
+                "reason": "science",
+                "program": "PP-SURVEY",
+                "filter": "$band_filter"
+            }
+        }
+    ]
+}