HOPS 398

Number of components: 1

Lbol (L)

Tbol (K)

Class

Distance (pc)

Zone

1.0

23.0

0

408.0

NGC 2023/24

ALMA 0.87 mm

Source

RA (J2000)

DEC (J2000)

Integrated Flux Density

(mJy)

Peak Intensity

(mJy/beam)

RMS

(mJy/beam)

ΔΦA

(")

Decon. Size

(")

Decon. PA

(º)

HOPS-398

05:41:29.414

-02:21:16.42

234.84 ± 5.17

64.07

0.98

0.7

0.22 x 0.19

10.6

VLA 9 mm

Source

RA (J2000)

DEC (J2000)

Integrated Flux Density

(mJy)

Peak Intensity

(mJy/beam)

RMS

(µJy/beam)

ΔΦV

(")

Decon. Size

(")

Decon. PA

(º)

HOPS-398

05:41:29.412

-02:21:16.40

0.33 ± 0.03

0.15

7.1

0.7

0.11 x 0.08

7.4

ACA 0.87 mm

Source

RA

(J2000)

DEC

(J2000)

Integrated Flux Density

(mJy)

Peak Intensity

(mJy/beam)

RMS

(mJy/beam)

ΔΦV

(")

Decon. Size

(")

Decon. PA

(º)

HOPS-398

05:41:29.4

-02:21:16.92

617.88

467.58

6.48

-

-

-

 

ALMA and VLA Derived Parameters

Source

R2σ, ALMA

(au)

R2σ, VLA

(au)

MD, ALMA

(M)

MD, VLA

(M)

QALMA

QVLA

Spectral Index

(0.87 – 9 mm)

Spectral Index

(8.1 -10 mm)

HOPS-398

76.9 ± 10.0

38.8 ± 10.0

271.8 ± 6.0

502.8 ± 40.7

1.98

1.22

2.8 ± 0.07

3.0 ± 0.78

 


Sources next/close to me: -

Same source, other names: -


 

Source Images

Left: ALMA (0.87 mm), Right: VLA (9 mm) (Tobin et al. 2020),

Bottom: ACA (0.87 mm) (Federman et al. 2022).

Figure 1: HOPS-398.