HOPS 303

Number of components: 1

Lbol (L)

Tbol (K)

Class

Distance (pc)

Zone

1.4

43.2

0

410.0

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-303

05:42:02.649

-02:07:45.98

199.13 ± 4.30

46.3

0.77

0.5

0.24 x 0.19

164.0

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-303

05:42:02.649

-02:07:45.96

0.67 ± 0.02

0.37

7.7

0.6

0.1 x 0.04

80.2

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-303

05:42:02.616

-02:07:45.84

606.72

334.4

4.44

-

-

-

 

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-303

82.9 ± 10.0

33.1 ± 10.0

206.8 ± 4.4

926.8 ± 33.0

2.27

0.61

2.4 ± 0.06

1.9 ± 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-303.