adding titles to TOC and landing pages for everything other than Euclid

toc.yml

@@ -4,10 +4,14 @@ project:
     - title: IRSA Tutorials
       file: index.md
     - title: SPHEREx
+      file: tutorials/spherex/spherex.md
       children:
-        - file: tutorials/spherex/spherex_intro.md
-        - file: tutorials/spherex/spherex_cutouts.md
-        - file: tutorials/spherex/spherex_psf.md
+        - title: Data Overview
+          file: tutorials/spherex/spherex_intro.md
+        - title: Spectral Image Cutouts
+          file: tutorials/spherex/spherex_cutouts.md
+        - title: PSF Models
+          file: tutorials/spherex/spherex_psf.md
     - title: Euclid
       file: tutorials/euclid_access/euclid.md
       children:
@@ -32,16 +36,18 @@ project:
         - title: ERO Star Clusters
           file: tutorials/euclid_access/Euclid_ERO.md
     - title: WISE
+      file: tutorials/wise.md
       children:
-        - title: AllWISE
-          children:
-            - file: tutorials/irsa-sia-examples/sia_allwise_atlas.md
-            - file: tutorials/parquet-catalog-demos/wise-allwise-catalog-demo.md
-        - title: NEOWISE
-          children:
-            - file: tutorials/firefly/NEOWISE_light_curve_demo.md
-            - file: tutorials/parquet-catalog-demos/neowise-source-table-strategies.md
-            - file: tutorials/parquet-catalog-demos/neowise-source-table-lightcurves.md
+        - title: AllWISE Images
+          file: tutorials/irsa-sia-examples/sia_allwise_atlas.md
+        - title: AllWISE Catalog
+          file: tutorials/parquet-catalog-demos/wise-allwise-catalog-demo.md
+        - title: NEOWISE Firefly
+          file: tutorials/firefly/NEOWISE_light_curve_demo.md
+        - title: NEOWISE Strategies
+          file: tutorials/parquet-catalog-demos/neowise-source-table-strategies.md
+        - title: NEOWISE Light Curves
+          file: tutorials/parquet-catalog-demos/neowise-source-table-lightcurves.md
     - title: Spitzer
       children:
         - file: tutorials/irsa-sia-examples/siav2_seip.md
@@ -52,21 +58,26 @@ project:
       children:
         - file: tutorials/irsa-sia-examples/sia_cosmos.md
     - title: Simulated Data
+      file: tutorials/simulated.md
       children:
-        - title: Roman HLSS Galaxy Mock Catalog
-          children:
-            - file: tutorials/roman_simulations/roman_hlss_number_density.md
-        - title: OpenUniverse 2024
-          children:
-            - file: tutorials/openuniversesims/openuniverse2024_roman_simulated_wideareasurvey.md
-            - file: tutorials/firefly/OpenUniverse2024Preview_Firefly.md
-            - file: tutorials/openuniversesims/openuniverse2024_roman_simulated_timedomainsurvey.md
-        - title: CosmoDC2
-          children:
-            - file: tutorials/cosmodc2/cosmoDC2_TAP_access.md
-    - title: Special Topics
+        - title: Roman HLSS Number Density
+          file: tutorials/roman_simulations/roman_hlss_number_density.md
+        - title: OpenUniverse2024 Roman coadds
+          file: tutorials/openuniversesims/openuniverse2024_roman_simulated_wideareasurvey.md
+        - title: OpenUniverse2024 Visualization
+          file: tutorials/firefly/OpenUniverse2024Preview_Firefly.md
+        - title: OpenUniverse2024 Time Domain
+          file: tutorials/openuniversesims/openuniverse2024_roman_simulated_timedomainsurvey.md
+        - title: CosmoDC2 Data Access
+          file: tutorials/cosmodc2/cosmoDC2_TAP_access.md
+    - title: Techniques & Tools
+      file: tutorials/techniques.md
       children:
-        - file: tutorials/cloud_access/cloud-access-intro.md
-        - file: tutorials/parquet-catalog-demos/irsa-hats-with-lsdb.md
-        - file: tutorials/firefly/SEDs_in_Firefly.md
-        - file: tutorials/parallelize/Parallelize_Convolution.md
+        - title: Cloud Access
+          file: tutorials/cloud_access/cloud-access-intro.md
+        - title: LSDB HATS
+          file: tutorials/parquet-catalog-demos/irsa-hats-with-lsdb.md
+        - title: SED visualization
+          file: tutorials/firefly/SEDs_in_Firefly.md
+        - title: Parallelization
+          file: tutorials/parallelize/Parallelize_Convolution.md

tutorials/simulated.md

@@ -0,0 +1,16 @@
+# Simulated Data Tutorial Notebooks
+
+IRSA hosts a diverse collection of simulated astronomical datasets spanning multiple missions and science domains; designed to support survey planning, algorithm development, and scientific exploration.
+Because this collection is heterogeneous in coverage, structure, and intended use, the simulated products are released with detailed documentation. 
+Access methods are tailored to the structure and scale of each product.
+These tutorials are designed to help users get started with accessing, visualizing, and analyzing simulated datasets hosted at IRSA.
+
+- [Roman HLSS Number Density](roman_simulations/roman_hlss_number_density.md) - Illustrate how to query the catalog and derive galaxy number density.
+
+- [OpenUniverse2024 Roman Coadds](openuniversesims/openuniverse2024_roman_simulated_wideareasurvey.md) - Access OpenUniverse2024 wide-area simulated survey data.
+
+- [OpenUniverse2024 Visualization](firefly/OpenUniverse2024Preview_Firefly.md) - Use Firefly to get an overview of survey structure and visualize content.
+
+- [OpenUniverse2024 Time Domain](openuniversesims/openuniverse2024_roman_simulated_timedomainsurvey.md) - Access and analyze time-domain OpenUniverse2024 survey.
+
+- [CosmoDC2 Data Access](cosmodc2/cosmoDC2_TAP_access.md) - Access, query, and visualize the CosmoDC2 catalog.

tutorials/spherex/spherex.md

@@ -0,0 +1,14 @@
+# Spherex Tutorial Notebooks
+
+[SPHEREx](https://irsa.ipac.caltech.edu/Missions/spherex.html) (Spectro-Photometer for the History of the Universe, Epoch of Reionization, and Ices Explorer) is a NASA space mission designed to perform the first all-sky spectral survey in the near-infrared. 
+SPHEREx observes the sky from roughly 0.75–5.0 µm using a single instrument that provides low-resolution spectroscopy (R ≈ 40–150) in hundreds of spectral channels for every point on the sky. 
+Its science goals span cosmology, galaxy evolution, and the interstellar medium, enabling measurements of large-scale structure, the cosmic history of star formation, and the distribution of key molecules and ices in the Milky Way and nearby galaxies.
+
+SPHEREx data releases include weekly [Quick Release spectral image products](https://caltech-ipac.github.io/spherex-archive-documentation/spherex-data-products/) (multi-extension FITS files containing calibrated near-infrared surface brightness, variance, flags, modeled backgrounds, PSFs, and wavelength WCS) along with ancillary calibration and metadata files such as gain matrices, dark current maps, solid angle pixel maps, and detailed spectral WCS products for each detector.
+
+- [Data Overview](spherex_intro.md) - Identify available data products and select the appropriate FITS extensions for different use cases.
+
+- [Spectral Image Cutouts](spherex_cutouts.md) - Generate and work with spatial and spectral cutouts.
+
+- [PSF Models](spherex_psf.md) - Understand how SPHEREx point spread function (PSF) information is organized and accessed.
+

tutorials/techniques.md

@@ -0,0 +1,12 @@
+# Techniques & Tools Tutorial Notebooks
+
+This section gathers tutorials that go beyond mission specific data access and analysis to explore broader methods, workflows, and utilities applicable across missions and datasets. 
+This collection includes guidance on cloud-based data access, use of powerful big data tools such as lsdb, interactive visualization tools, and computational techniques like parallel image convolution.
+
+- [Cloud Access](cloud_access/cloud-access-intro.md) — Access and work with data served by IRSA from AWS S3 cloud storage.
+
+- [HATS with LSDB](parquet-catalog-demos/irsa-hats-with-lsdb.md) - Use LSDB for user-friendly cross matching and querying of HATS Collections.
+
+- [SED Visualization](firefly/SEDs_in_Firefly.md) - Explore and interactively visualize multi-wavelength SEDs using Firefly.
+
+- [Parallelization](parallelize/Parallelize_Convolution.md) - Apply parallelization techniques to speed up operations on large astronomical images.

tutorials/wise.md

@@ -0,0 +1,18 @@
+# WISE Tutorial Notebooks
+
+The Wide-field Infrared Survey Explorer ([WISE](https://irsa.ipac.caltech.edu/Missions/wise.html)) is a NASA infrared space telescope launched in December 2009 that performed a sensitive all-sky survey at 3.4, 4.6, 12, and 22 µm, cataloging hundreds of millions of stars, galaxies, and Solar System objects and enabling discoveries of cool brown dwarfs and luminous infrared galaxies. 
+After exhausting its cryogen, the mission was repurposed as NEOWISE in 2013 to detect and characterize near-Earth asteroids and comets using the remaining infrared channels until the mission concluded in August 2024.
+
+
+WISE and NEOWISE data are released publicly through the NASA/IPAC Infrared Science Archive (IRSA), including calibrated images, source catalogs, and single-exposure source tables that together enable multi-epoch photometry, light curves, and motion studies for a wide range of astrophysical and Solar System applications. 
+Successive NEOWISE data releases, issued with annual updates, provided users with increasingly deep coverage and time-domain information across the infrared sky.
+
+- [AllWISE Images](irsa-sia-examples/sia_allwise_atlas.md) - Retrieve coadded images and make coordinate-based cutouts.
+
+- [AllWISE Catalog](parquet-catalog-demos/wise-allwise-catalog-demo.md) - Querying, filter, and work with a HEALPix-partitioned Parquet catalog using the AllWISE dataset.
+
+- [NEOWISE Firefly](firefly/NEOWISE_light_curve_demo.md) - Visualize and analyze light curves of Solar System objects using Firefly.
+
+- [NEOWISE Strategies](parquet-catalog-demos/neowise-source-table-strategies.md) - Use efficient strategies for accessing and handling the very large Parquet dataset.
+
+- [NEOWISE Light Curves](parquet-catalog-demos/neowise-source-table-lightcurves.md) - Build multi-epoch photometric light curves for given coordinates.