diff --git a/Response-Tools-Data-Guide-v1.pdf b/Response-Tools-Data-Guide-v1.pdf
deleted file mode 100644
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diff --git a/Response-Tools-Data-Guide-v2.pdf b/Response-Tools-Data-Guide-v2.pdf
new file mode 100644
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diff --git a/docs/code_tips.md b/docs/code_tips.md
index 5b5e6a1..893ad35 100644
--- a/docs/code_tips.md
+++ b/docs/code_tips.md
@@ -58,6 +58,7 @@ There are a number of fields common to all data-class types used in the package.
 | `response_type`       | Describes whether the response in the data-class is an ARF, RMF, or SRM.                                                                       |
 | `telescope`           | Details the telescope to which the data, or components of the data, belongs.                                                                   |
 | `times`               | A unit aware list (likely in seconds) of the times at which the data was evaluated and then processed.                                         |
+| `times_utc`           | An Astropy Times list of the times at which the data was evaluated and then processed.                                                         |
 | `transmissions`       | A unit aware array (likely dimensionless) of the attenuator’s transmission.                                                                    |
 
 Inspecting a returned output and observing a subset of these fields should make it extra clear to a user as to exactly what they are handling when it comes to the output of the function.
diff --git a/docs/instrument.rst b/docs/instrument.rst
index 16a6121..8247a90 100644
--- a/docs/instrument.rst
+++ b/docs/instrument.rst
@@ -43,17 +43,17 @@ should you use? This table may help you make up your mind:
 +-----------+--------------------+------------------+-----------------+------------------------------+---------------------+-------------------+---------------------------+
 | Telescope | Detector           | Optics           | Collimator      | Attenuation                  | Energy range        | Energy resolution | Spatial resolution (FWHM) |
 +===========+====================+==================+=================+==============================+=====================+===================+===========================+
-| **0**     | CMOS               | MSFC 2-shell     | AR = 1:290      | OBF + Prefilter              | 0.8–10 keV          | 0.4 @ 10 keV      | 3.4"                      |
+| **0**     | CMOS 1             | MSFC 2-shell     | AR = 1:290      | OBF + Prefilter              | 0.8–10 keV          | 0.4 @ 10 keV      | 3.4"                      |
 +-----------+--------------------+------------------+-----------------+------------------------------+---------------------+-------------------+---------------------------+
-| **1**     | CMOS               | Nagoya 1-shell   | AR = 1:200      | OBF + Prefilter              | 0.8–10 keV          | 0.4 @ 10 keV      | 1.5"                      |
+| **1**     | CMOS 2             | Nagoya 1-shell   | AR = 1:200      | OBF + Prefilter              | 0.8–10 keV          | 0.4 @ 10 keV      | 1.5"                      |
 +-----------+--------------------+------------------+-----------------+------------------------------+---------------------+-------------------+---------------------------+
-| **2**     | CdTe DSD           | MSFC 10-shell    | ---             |  381 µm Al                   | 4–20 keV            | 0.8 @ 14 keV      | 7.2–11.4"                 |
+| **2**     | CdTe DSD 4         | MSFC 10-shell    | ---             |  381 µm Al                   | 4–20 keV            | 0.8 @ 14 keV      | 7.2–11.4"                 |
 +-----------+--------------------+------------------+-----------------+------------------------------+---------------------+-------------------+---------------------------+
-| **3**     | CdTe DSD           | MSFC 2-shell     | ---             | Pixelated attenuator + Mylar | 4–20 keV            | 0.8 @ 14 keV      | 6.1–10.8"                 |
+| **3**     | CdTe DSD 2         | MSFC 2-shell     | ---             | Pixelated attenuator + Mylar | 4–20 keV            | 0.8 @ 14 keV      | 6.1–10.8"                 |
 +-----------+--------------------+------------------+-----------------+------------------------------+---------------------+-------------------+---------------------------+
-| **4**     | CdTe DSD           | Nagoya 1-shell   | ---             | 127 µm Al                    | 4–20 keV            | 0.8 @ 14 keV      | 5.3–10.3"                 |
+| **4**     | CdTe DSD 3         | Nagoya 1-shell   | ---             | 127 µm Al                    | 4–20 keV            | 0.8 @ 14 keV      | 5.3–10.3"                 |
 +-----------+--------------------+------------------+-----------------+------------------------------+---------------------+-------------------+---------------------------+
-| **5**     | CdTe DSD           | MSFC 10-shell    | ---             | Pixelated attenuator + Mylar | 4–20 keV            | 0.8 @ 14 keV      | 7.2–11.4"                 |
+| **5**     | CdTe DSD 1         | MSFC 10-shell    | ---             | Pixelated attenuator + Mylar | 4–20 keV            | 0.8 @ 14 keV      | 7.2–11.4"                 |
 +-----------+--------------------+------------------+-----------------+------------------------------+---------------------+-------------------+---------------------------+
 | **6**     | Timepix [1]_       | MSFC 2-shell     | ---             | Mylar                        | 5–20 keV            | 6 @ 60 keV        | 6.9""                     |
 +-----------+--------------------+------------------+-----------------+------------------------------+---------------------+-------------------+---------------------------+