Analyze this raw 1D SAXS curve (Intensity vs q). Focus on parameters best determined from this representation:

1. **Peak Analysis**:
   - Precisely identify all peak positions (q-values in nm⁻¹)
   - Measure peak intensities
   - Estimate Full Width at Half Maximum (FWHM) for primary peaks
   - Calculate d-spacing from first peak: d = 2π/q₁

2. **Qualitative Features**:
   - Describe overall curve shape (monotonic decay, multiple peaks, plateau regions)
   - Identify shoulders, inflection points, or discontinuities
   - Note any oscillations and estimate their periodicity
   - Characterize low-q behavior (upturn, flat region)

3. **Relative Intensities**:
   - Measure intensity ratios between peaks
   - Estimate background scattering level
   - Identify any abrupt intensity changes

4. **Morphological Indicators**:
   - Infer possible particle shapes based on peak positions
   - Note evidence of aggregation (low-q upturn)
   - Identify features suggesting ordering (multiple peaks)

Format your response with numerical values and units. For all measurements, specify the uncertainty range (e.g., q₁ = 3.2 ± 0.2 nm⁻¹).
