Zimager

ZShooter_v2/ZShooter_IMAGER.yaml

@@ -0,0 +1,82 @@
+object: instrument
+alias: INST
+name: ZIMAGE
+description: Effects from the ZIMAGE optics
+
+properties:
+  imager_filter_v: g
+
+# There are 3 image planes in ZIMAGE: 3 filters. We use the DichroicTree effect to establish the branching
+# in the beginning of the flow, using image_plane_id as the identifying key. Though physically there may be other
+# optical elements in between dichroics, here all dichroics are considered together in a tree. Other effects that
+# act selectively on different arms can be orchestrated using SelectorWheel effects.
+
+effects:
+ - name: preoptics
+   class: SurfaceList
+   include: True
+   kwargs:
+     filename: "optics/LIST_zimage_common_optics.dat"
+
+ - name: dichroic_tree
+   class: DichroicTree
+   include: True
+   kwargs:
+     z_order: [117, 217, 517]
+     tree_filename: "dichroics/zimage_dichroic_tree.dat"
+     dichroic_names:
+       - u-vz     # First dichroic, splits beam into u and red
+       - v-z     # Next dichroic, splits z band light
+     filename_format: "dichroics/TER_dichroic_{}.dat"
+
+ - name: channel_optics_selector
+   description: ZIMAGE channel optics
+   class: SelectorWheel
+   include: True
+   kwargs:
+     z_order: [220, 520]
+     selector_key: "image_plane_id"
+     wheel:
+       - selector_value: [0]
+         effect_class: SurfaceList
+         effect_kwargs:
+           filename: "optics/LIST_zimage_u_optics.dat"
+
+       - selector_value: [1]
+         effect_class: SurfaceList
+         effect_kwargs:
+           filename: "optics/LIST_zimage_v_optics.dat"
+
+       - selector_value: [2]
+         effect_class: SurfaceList
+         effect_kwargs:
+           filename: "optics/LIST_zimage_z_optics.dat"
+
+ - name: filter_wheel_selector
+   description: ZIMAGE v-channel filter wheel
+   class: SelectorWheel
+   include: True
+   kwargs:
+     z_order: [224, 524]
+     selector_key: "image_plane_id"
+     allowed_missing_selector_values: [0, 2]
+     wheel:
+       - selector_value: [1]
+         effect_class: FilterWheel
+         effect_kwargs:
+           filter_names: [g, r, i]
+           filename_format: "filters/sloan_{}.dat"
+           current_filter: "!INST.imager_filter_v"
+
+ - name: detector_qe_selector
+   description: ZIMAGE detector quantum efficiency
+   class: SelectorWheel
+   include: True
+   kwargs:
+     z_order: [513]
+     selector_key: "image_plane_id"
+     wheel:
+       - selector_value: [0, 1, 2]
+         effect_class: QuantumEfficiencyCurve
+         effect_kwargs:
+           filename: "detector_specs/quest2_TER.dat"

ZShooter_v2/ZShooter_IMDET.yaml

@@ -0,0 +1,211 @@
+### ZShooter_v2 DETECTORs for ZIMAGE
+object : detector
+alias : DET
+name : zimage_detectors
+description : 3 CMOS
+
+properties :
+    temperature : -35
+    binx : 1
+    biny: 1
+    full_well: 7000
+    pixel_scale_u: 0.0511  #"/pix
+    pixel_scale_v: 0.0511
+    pixel_scale_z: 0.0511
+    plate_scale_u: 11.1087 #"/mm
+    plate_scale_v: 11.1087
+    plate_scale_z: 11.1087
+
+effects :
+  - name: detector_u
+    include: True
+    class: DetectorList
+    kwargs:
+        image_plane_id : 0
+        pixel_scale: "!DET.pixel_scale_u"
+        plate_scale: "!DET.plate_scale_u"
+        array_dict:
+          id: [0]
+          x_cen: [0.0]
+          y_cen: [0.0]
+          x_size: [4096]
+          y_size: [2304]
+          pixel_size: [0.0046]
+          angle: [0.0]
+          gain: [1.0]
+        x_cen_unit: mm
+        y_cen_unit: mm
+        x_size_unit: pixel
+        y_size_unit: pixel
+        pixel_size_unit: mm
+        angle_unit: deg
+        gain_unit: electron/adu
+        detector: "CMOS_u"
+
+  - name: detector_v
+    include: True
+    class: DetectorList
+    kwargs:
+        image_plane_id : 1
+        pixel_scale: "!DET.pixel_scale_v"
+        plate_scale: "!DET.plate_scale_v"
+        array_dict:
+          id: [1]
+          x_cen: [0.0]
+          y_cen: [0.0]
+          x_size: [4096]
+          y_size: [2304]
+          pixel_size: [0.0046]
+          angle: [0.0]
+          gain: [1.0]
+        x_cen_unit: mm
+        y_cen_unit: mm
+        x_size_unit: pixel
+        y_size_unit: pixel
+        pixel_size_unit: mm
+        angle_unit: deg
+        gain_unit: electron/adu
+        detector: "CMOS_v"
+
+  - name: detector_z
+    include: True
+    class: DetectorList
+    kwargs:
+        image_plane_id : 2
+        pixel_scale: "!DET.pixel_scale_z"
+        plate_scale: "!DET.plate_scale_z"
+        array_dict:
+          id: [2]
+          x_cen: [0.0]
+          y_cen: [0.0]
+          x_size: [4096]
+          y_size: [2304]
+          pixel_size: [0.0046]
+          angle: [0.0]
+          gain: [1.0]
+        x_cen_unit: mm
+        y_cen_unit: mm
+        x_size_unit: pixel
+        y_size_unit: pixel
+        pixel_size_unit: mm
+        angle_unit: deg
+        gain_unit: electron/adu
+        detector: "CMOS_z"
+
+  - name: exposure_integration_selector
+    description: Summing up sky signal for all DITs and NDITs for different detectors
+    class: SelectorWheel
+    include: True
+    kwargs:
+      selector_key: "detector_id" # not really used as the Detector object's id is stored as just "id", but kept for consistency
+      wheel:
+        - selector_value: [0]
+          effect_class: ExposureIntegration
+          effect_kwargs:
+            dit: "!OBS.imager_dit_u"
+            ndit: "!OBS.imager_ndit_u"
+        - selector_value: [1]
+          effect_class: ExposureIntegration
+          effect_kwargs:
+            dit: "!OBS.imager_dit_v"
+            ndit: "!OBS.imager_ndit_v"
+        - selector_value: [2]
+          effect_class: ExposureIntegration
+          effect_kwargs:
+            dit: "!OBS.imager_dit_z"
+            ndit: "!OBS.imager_ndit_z"
+
+
+  - name: shot_noise
+    description : apply poisson shot noise to images
+    class: ShotNoise
+
+  - name: dark_current_selector
+    description: Selector Wheel for dark current levels for CMOS
+    class: SelectorWheel
+    include: True
+    kwargs:
+      selector_key: "detector_id"
+      wheel:
+        - selector_value: [0]
+          effect_class: DarkCurrent
+          effect_kwargs:
+            value: 0.006    # [e-/s] level of dark current
+            dit: "!OBS.imager_dit_u"
+            ndit: "!OBS.imager_ndit_u"
+        - selector_value: [1]
+          effect_class: DarkCurrent
+          effect_kwargs:
+            value: 0.006    # [e-/s] level of dark current
+            dit: "!OBS.imager_dit_v"
+            ndit: "!OBS.imager_ndit_v"
+        - selector_value: [2]
+          effect_class: DarkCurrent
+          effect_kwargs:
+            value: 0.006     # [e-/s] level of dark current
+            dit: "!OBS.imager_dit_z"
+            ndit: "!OBS.imager_ndit_z"
+
+  - name: detector_linearity_selector
+    description: Selector Wheel for linearity characteristics for CMOS
+    class: SelectorWheel
+    include: False
+    kwargs:
+      selector_key: "detector_id" # not really used as the Detector object's id is stored as just "id", but kept for consistency
+      wheel:
+        - selector_value: [0]
+          effect_class: LinearityCurve
+          effect_kwargs:
+            array_dict:
+              incident: [0, 7e3]
+              measured: [0, 7e3]
+            ndit: "!OBS.imager_ndit_u"
+        - selector_value: [1]
+          effect_class: LinearityCurve
+          effect_kwargs:
+            array_dict:
+              incident: [0, 7e3]
+              measured: [0, 7e3]
+            ndit: "!OBS.imager_ndit_v"
+        - selector_value: [2]
+          effect_class: LinearityCurve
+          effect_kwargs:
+            array_dict:
+              incident: [0, 7e3]
+              measured: [0, 7e3]
+            ndit: "!OBS.imager_ndit_z"
+
+  - name: readout_noise_selector
+    description: Selector Wheel for readout noise levels for CMOS
+    class: SelectorWheel
+    include: True
+    kwargs:
+      selector_key: "detector_id" # not really used as the Detector object's id is stored as just "id", but kept for consistency
+      wheel:
+        - selector_value: [0]
+          effect_class: BasicReadoutNoise
+          effect_kwargs:
+            noise_std: 0.3
+            ndit: "!OBS.imager_ndit_u"
+        - selector_value: [1]
+          effect_class: BasicReadoutNoise
+          effect_kwargs:
+            noise_std: 0.3
+            ndit: "!OBS.imager_ndit_v"
+        - selector_value: [2]
+          effect_class: BasicReadoutNoise
+          effect_kwargs:
+            noise_std: 0.3
+            ndit: "!OBS.imager_ndit_z"
+
+  - name: bias_selector
+    description: Selector Wheel for bias levels for CMOS
+    class: SelectorWheel
+    include: True
+    kwargs:
+      selector_key: "detector_id" # not really used as the Detector object's id is stored as just "id", but kept for consistency
+      wheel:
+        - selector_value: [0,1,2]
+          effect_class: Bias
+          effect_kwargs:
+            bias: 200    #  bias level in electrons

ZShooter_v2/default.yaml

@@ -40,6 +40,12 @@ properties:
   ndit_h: 1                # number of exposures for H arms
   dit_k: 300.0              # exposure time for K arms
   ndit_k: 1                # number of exposures for K arms
+  imager_dit_u: 10.
+  imager_ndit_u: 1.
+  imager_dit_v: 10.
+  imager_ndit_v: 1.
+  imager_dit_z: 10.
+  imager_ndit_z: 1.
 
 mode_yamls:
 - object: instrument
@@ -50,6 +56,14 @@ mode_yamls:
     - ZShooter_SPEC.yaml
     - ZShooter_DET.yaml
 
+- object: instrument
+  alias: OBS
+  name: IMAGER
+  description: "imaging only mode"
+  yamls:
+    - ZShooter_IMAGER.yaml
+    - ZShooter_IMDET.yaml
+
 ---
 ### default simulation parameters needed for a MICADO simulation
 object : simulation