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Same as Figure 8, but plotted with the observed...

Same as Figure 8, but plotted with the observed spectrum of V1391 Cas on UT 2020 August ...

Hideyo Kawakita and James E. Lyke, The Astronomical Journal 168 6

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A synthesized near-infrared spectrum of a typic...

A synthesized near-infrared spectrum of a typical A0 star, Vega (A0V) for the wavelength...

Hideyo Kawakita and James E. Lyke, The Astronomical Journal 168 6

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Same as Figure 8, but with the absorption syste...

Same as Figure 8, but with the absorption system incorporated into the model (see text f...

Hideyo Kawakita and James E. Lyke, The Astronomical Journal 168 6

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Moderate-resolution (R ≈ 2700) spectra of V1391...

Moderate-resolution (R ≈ 2700) spectra of V1391 Cas on UT 2020 August 14.41. Spectra at ...

Hideyo Kawakita and James E. Lyke, The Astronomical Journal 168 6

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Observed spectrum of V1391 Cas (black line) and...

Observed spectrum of V1391 Cas (black line) and synthesized emission spectra of CO (Δv =...

Hideyo Kawakita and James E. Lyke, The Astronomical Journal 168 6

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Paschen β emission line of V1391 Cas in our spe...

Paschen β emission line of V1391 Cas in our spectra (thin green line). The observed emis...

Hideyo Kawakita and James E. Lyke, The Astronomical Journal 168 6

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Moderate-resolution (R ≈ 2700) spectra of V1391...

Moderate-resolution (R ≈ 2700) spectra of V1391 Cas. This figure provides a close-up vie...

Hideyo Kawakita and James E. Lyke, The Astronomical Journal 168 6

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Observed spectrum of V1391 Cas (black solid lin...

Observed spectrum of V1391 Cas (black solid line) and a synthesized absorption spectrum ...

Hideyo Kawakita and James E. Lyke, The Astronomical Journal 168 6

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Moderate-resolution (R ≈ 2700) spectra of V1391...

Moderate-resolution (R ≈ 2700) spectra of V1391 Cas. This figure provides a close-up vie...

Hideyo Kawakita and James E. Lyke, The Astronomical Journal 168 6

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Moderate-resolution (R ≈ 2700) spectra of V1391...

Moderate-resolution (R ≈ 2700) spectra of V1391 Cas. This figure provides a close-up vie...

Hideyo Kawakita and James E. Lyke, The Astronomical Journal 168 6

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Moderate-resolution (R ≈ 2700) spectra of V1391...

Moderate-resolution (R ≈ 2700) spectra of V1391 Cas. This figure provides a close-up vie...

Hideyo Kawakita and James E. Lyke, The Astronomical Journal 168 6

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The uGMRT image (blue contours) of the GJ 1151 ...

The uGMRT image (blue contours) of the GJ 1151 field at 218 MHz overlaid on the ZTF zg b...

Mayank Narang et al, The Astronomical Journal 168 6

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The uGMRT image (blue contours) of the GJ 1151 ...

The uGMRT image (blue contours) of the GJ 1151 field at 400 MHz overlaid on the ZTF zg b...

Mayank Narang et al, The Astronomical Journal 168 6

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Examples of spiral arms. (a) Two flocculent gal...

Examples of spiral arms. (a) Two flocculent galaxies: SDSS J122051.70+610237.3 and SDSS ...

Junye Wei et al, The Astronomical Journal 168 6

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(a) A spiral galaxy with a clear spiral arm str...

(a) A spiral galaxy with a clear spiral arm structure: SDSS J151201.76+061309.3. Two inn...

Junye Wei et al, The Astronomical Journal 168 6

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NGC 4321. The spiral arm has a clear branch at ...

NGC 4321. The spiral arm has a clear branch at the position indicated by the arrow. Ther...

Junye Wei et al, The Astronomical Journal 168 6

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Fractions of each morphology in different f ...

Fractions of each morphology in different f DeV ranges. Shown are f...

Junye Wei et al, The Astronomical Journal 168 6

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Difference in the position angles of the branch...

Difference in the position angles of the branching points of each arm (with 180° subtrac...

Junye Wei et al, The Astronomical Journal 168 6

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(a) Spiral galaxy with one inner arm, SDSS J124...

(a) Spiral galaxy with one inner arm, SDSS J124701.94+403547.1. (b) Spiral galaxy with t...

Junye Wei et al, The Astronomical Journal 168 6

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Fractions of each morphology in different redsh...

Fractions of each morphology in different redshift ranges. Shown are flocculent galaxies...

Junye Wei et al, The Astronomical Journal 168 6

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A multiple-arm galaxy with an inner two-arm sym...

A multiple-arm galaxy with an inner two-arm symmetry: SDSS J113116.03+043908.7. The bran...

Junye Wei et al, The Astronomical Journal 168 6

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This galaxy (SDSS J230616.43+135856.3) has two ...

This galaxy (SDSS J230616.43+135856.3) has two arms in the inner region. However, the ar...

Junye Wei et al, The Astronomical Journal 168 6

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An all-sky map illustrating the DR0 (red), plan...

An all-sky map illustrating the DR0 (red), planned DR1 (purple) and planned DR2 (yellow)...

Noor Aftab et al, The Astronomical Journal 168 6

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After calibrating our instrumental magnitudes p...

After calibrating our instrumental magnitudes per Section 3.2, we run source detection o...

Noor Aftab et al, The Astronomical Journal 168 6

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A plot comparing the same region of the sky as ...

A plot comparing the same region of the sky as imaged in different Hα surveys: mean-comb...

Noor Aftab et al, The Astronomical Journal 168 6

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