Add DREAMS

DREAMS/DREAMS.yaml

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+object : instrument
+alias : INST
+name : DREAMS
+description :
+  DREAMS is a 0.5m telescope operated
+  by the Department of Astrophyhics at the University of ANU.
+
+properties:
+  temperature: -40  # deg
+  pixel_scale : 2.48    # arcsec / pixel
+  plate_scale : 206.265     # arcsec / mm
+
+effects:
+-   name : seeing_psf
+    description : DREAMS PSF
+    class : SeeingPSF
+    kwargs :
+      # 5.00 arcseconds is too large for DREAMS, the actual value is
+      # more like 1.50 arcsec.  Using 1.50 arcsec makes the sources hard
+      # to see.
+      fwhm : 5.00       # [arcsec]
+
+-   name : skycalc_average_atmo
+    description : atmospheric properties for a default skycalc run
+    class : AtmosphericTERCurve
+    include : True
+    kwargs :
+      filename: "TER_atmosphere.dat"
+      rescale_emission:
+        filter_name: "!OBS.filter_name"
+        filename_format: "filters/{}.dat"
+        value: "!OBS.sky.bg_mag"
+        unit: mag
+
+-   name: dreams_static_surfaces
+    description : telescope and camera optical surfaces
+    class: SurfaceList
+    kwargs:
+      filename: LIST_DREAMS_mirrors_static.dat
+
+-   name: filter_curve
+    description : transmission curve for filter
+    class: FilterCurve
+    kwargs:
+      filter_name: "!OBS.filter_name"
+      filename_format: "filters/{}.dat"
+      minimum_throughput: !!float 1.01E-4
+      outer: 0.05088
+      outer_unit: "m"
+
+-   name: fits_headers
+    description : FITS headers
+    class: ExtraFitsKeywords
+    include: True

DREAMS/DREAMS_InGaAs.yaml

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+### Princeton DREAMS InGaAs DETECTOR
+object : detector
+alias : DET
+name : DREAMS_InGaAs_detector
+description : base configuration for Dreams camera
+
+properties:
+  image_plane_id : 0
+  temperature : -60
+  dit : "!OBS.dit"
+  ndit : "!OBS.ndit"
+  width: 1280
+  height: 1024
+  x: 0
+  y: 0
+  bin_size: 1
+
+effects:
+-   name: full_detector_array
+    description: THe full DREAMS detector array list
+    class: DetectorList
+    include: True
+    kwargs:
+      filename : FPA_array_layout.dat
+      active_detectors : "all"
+
+-   name: qe_curve
+    description : Quantum efficiency curves for each detector
+    class : QuantumEfficiencyCurve
+    kwargs :
+      filename : QE_InGaAs.dat
+
+-   name: exposure_integration
+    description: Summing up sky signal for all DITs and NDITs
+    class: ExposureIntegration
+
+-   name: dark_current
+    description : SBIG dark current
+    class: DarkCurrent
+    kwargs:
+      value: 67.00
+
+-   name: shot_noise
+    description : apply Poisson shot noise to images
+    class: ShotNoise
+
+- name: detector_linearity
+  class: LinearityCurve
+  kwargs:
+    incident: [0, 57143, 999999999999]
+    measured: [0, 57143, 57143]
+
+-   name : readout_noise
+    description : Readout noise frames
+    class : BasicReadoutNoise
+    kwargs :
+      noise_std : 75
+
+-   name : detector_binning
+    description : Binning the detector frames
+    class : BinnedImage
+    kwargs :
+      bin_size : "!DET.bin_size"

DREAMS/FPA_array_layout.dat

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+# name : DREAMS 1280SCICAM
+# author : Anjali Shivani Reddy
+# sources : 5240-0001 Scicam FPA Drawing mm v1.pdf
+# date_created : 2024-05-04
+# x_cen_unit : mm
+# y_cen_unit : mm
+# x_size_unit : pix
+# y_size_unit : pix
+# pixel_size_unit : mm
+# angle_unit : deg
+# gain_unit : electron/adu
+#
+id   x_cen    y_cen   x_size  y_size  pixel_size  angle  gain
+1   -8.015    12.95    1280    1024       0.012    0.0    4.3
+2    8.015    12.95    1280    1024       0.012    0.0    4.3
+3   -8.015    0.000    1280    1024       0.012    0.0    4.3
+4    8.015    0.000    1280    1024       0.012    0.0    4.3
+5   -8.015   -12.95    1280    1024       0.012    0.0    4.3
+6    8.015   -12.95    1280    1024       0.012    0.0    4.3

DREAMS/LIST_DREAMS_mirrors_static.dat

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+# name : mirror_list
+# outer_unit : m
+# inner_unit : m
+# angle_unit : degree
+# temperature_unit  : deg_C
+# description : A list of optical surfaces in the telescope and camera. M[1-2] are the telescope mirrors.
+#
+name    outer   inner   angle   temperature    action          filename
+M1      0.5     0.0     0       -40           reflection      TER_mirror.dat
+M2      0.5     0.0     0       -40           reflection      TER_mirror.dat