HOPS 399

Number of components: 1

Lbol (L)

Tbol (K)

Class

Distance (pc)

Zone

6.0

31.1

0

407.9

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-399

05:41:24.932

-02:18:06.68

290.39 ± 6.27

104.0

1.48

1.8

0.19 x 0.15

143.6

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-399

05:41:24.929

-02:18:06.66

0.63 ± 0.02

0.38

8.11

1.8

0.07 x 0.07

104.3

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-399

05:41:24.936

-02:18:08.64

2255.68

1344.57

9.95

-

-

-

 

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-399

66.2 ± 10.0

24.2 ± 10.0

196.7 ± 4.3

591.4 ± 20.8

1.67

0.7

2.6 ± 0.06

2.2 ± 0.31

 


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-399.