MINDS: The DR Tau disk II: Probing the hot and cold H2 O reservoirs in the JWST-MIRI spectrum
Description
This repository contains the appendix figure of the paper: "MINDS: The DR Tau disk II: Probing the hot and cold H2O reservoirs in the JWST-MIRI spectrum".
The figures are numbered based on how they appeared in the initial arxiv version (2407.05070, after the paper has been accepted for publication in Astronomy & Astrophysics).
The table below contains the caption for each figure:
| File name | Appendix figure | Caption |
| B1-1.png | B.1 |
Best fitting slab models (without line overlap) for the different regions. In each subfigure, the top panel displays the continuum subtracted JWST spectrum in a specific region, while the full model spectrum is shown in red. The bottom panels show the models for the individually detected molecules. In addition, we show the CO model in pink from Temmink et al. (2024). The horizontal bar in each top panel indicate the line regions used in the χ2red-fits. B1-1 displays the slab model for the 5.0-6.5 μm region. |
| B1-2.png | B.1 | B1-2 displays the slab model for the 7.0-9.5 μm region. |
| B1-3.png | B.1 | B1-3 displays the slab model for the 10.5-13.0 μm region. |
| B1-4.png | B1 |
Continuation of Figure B.1. The best fit to the OH emission is shown in magenta. In addition, we show the best fitting slab models, adopted from Temmink et al. (2024), for CO2 (green), HCN (orange), and C2H2 (yellow) in the wavelength region of 13.6-16.3 μm. B1-4 displays the slab model for the 13.6-16.3 μm region. |
| B1-5.png | B.1 | B1-5 displays the slab model for the 17.0-23.0 μm region. |
| B1-6.png | B.1 | B1-6 displays the slab model for the 23.0-27.0 μm region. |
| B2-1.png | B.2 |
Same as Figure B.1, but only showing the fitted H2O slab models with mutual line overlap. B2-1 displays the slab model for the 5.0-6.5 μm region. |
| B2-2.png | B.2 | B2-2 displays the slab model for the 7.0-9.5 μm region. |
| B2-3.png | B.2 | B2-3 displays the slab model for the 10.5-13.0 μm region. |
| B2-4.png | B.2 |
Continuation of Figure B.2. B2-4 displays the slab model for the 13.6-16.3 μm region. |
| B2-5.png | B.2 | B2-5 displays the slab model for the 17.0-23.0 μm region. |
| B2-6.png | B.2 | B2-6 displays the slab model for the 23.0-27.0 μm region. |
| C1.png | C.1 | All the H2O transitions with Aul ≥10−2 s−1 used in our analysis. The 6 hot (6000 ≤ Eup ≤ 8000 K), unblended transitions are indicated by the black circles. The colour-scale indicates the upper level energies. |
| C2.png | C.2 | Same as Figure C.1, but without a lower limit imposed on the values for Aul. |
| D1.png | D.1 | Fits of the three (top panels) and two (bottom panels) component slab models. The full models are shown in green, whereas the different components are shown in various shades of red and blue. The green horizontal bars indicate the regions used in the χ2red-fits. The panels on the right-side of the figure show a zoom-in on the 23.5-24.25 μm region, which is also indicated by the dashed lines in the left panels. Table 2 (see ‘Approach III’) lists the parameters of each component; the coldest component (i.e. component 3) is not accounted for in the two-component fit. |
| E1.png | E.1 | Corner plots for our three component model fits including only a radial temperature gradient (approach I). Ti, Ni, and Ri denote the excitation temperature (in K), the column density (given in log10-space, where N is given in units of cm−2), and the emitting radius (in au) of component i, respectively. |
| E2.png | E.2 | Similar as Figure E.1, but for the models with spatial overlap (approach II). |
| E3.png | E.3 | Similar as Figure E.1, but for the models with also a vertical temperature gradient and allowing for spatial line shielding (approach III). |
| E4.png | E.4 | Similar as Figure E.3, but for the models with only two components. |
| F1.png | F.1 | Spectra from subbands 4A to 4C from DR Tau are shown from top to bottom. A H2 18O slab model is shown in red, to indicate the locations of the various transitions. The best fitting slab models of H2O and OH are shown in, respectively, blue and magenta. |
| G1.png | G.1 | Identified atomic hydrogen transitions in DR Tau. From left to right we report the detections of the HI 10-6, 6-5, and 8-6 transitions, respectively. The CO (see Temmink et al. 2024) and H2O slab models are shown for completeness and to show potential blending effects. |
| G2.png | G.2 | Potential detected H2 transitions. The S(1), S(2), S(3), and S(4) transitions are displayed in, respectively, the top left, top right, bottom left, and bottom right panels. The H2O slab models are shown for completeness and to show potential blending effects. |
| G3.png | G.3 | Spectra (right panel) of four off-source locations (as indicated in the left panel), showing the H2 S(1) emission of the background cloud. The black dotted, vertical line indicates the unshifted wavelength of the transition, λS(1)=17.035 μm. |
| G4-1.png | G.4 |
Slab models to investigate the maximum contribution of 13CO2 (top figure), CH4 (middle figure), and NH3 (bottom panel) G4-1 displays the slab model for 13CO2. |
| G4.2-png | G.4 | G4-2 displays the slab model for CH4. |
| G4-3.png | G.4 | G4-3 displays the slab model for NH3. |
| G4-4.png | G.4 |
Continuation of Figure G.4. The molecules shown here in green are CS (top panel), H2S (middle panel), and SO2 (bottom G4-4 displays the slab model for CS. |
| G4-5.png | G.4 | G4-5 displays the slab model for H2S. |
| G4-6.png | G.4 | G4-6 displays the slab model for SO2. |
| G5-1.png | G.5 |
Slab models to investigate the detection of 13CCH2 (top figure), C2H4 (middle figure), and C2H6 (bottom panel). We include all confidently detected species to investigate potential blending effects. This includes CO2, HCN, and C2H2, which all have been discussed in Temmink et al. (2024). The top panel shows the spectrum and the full model consisting of all observed species, while the bottom panel shows the residual spectrum (after subtracting off the full model) and slab models of the targeted species. G5-1 displays the slab model for 13CCH2. |
| G5-2.png | G.5 | G5-2 displays the slab model for C2H4. |
| G5-3.png | G.5 | G5-3 displays the slab model for C2H6. |
| G5-4.png | G.5 |
Continuation of Figure G.5. The molecules shown here are C4H2 (top panel) and C6H6 (bottom panel) G5-4 displays the slab model for C4H2. |
| G5-5.png | G.5 | G5-5 displays the slab model for C6H6. |
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Additional details
Related works
- Is supplement to
- Other: arXiv:2407.05070 (arXiv)