HOPS 223

Number of components: 1

Lbol (L)

Tbol (K)

Class

Distance (pc)

Zone

20.4

247.5

I

431.8

LDN 1641

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-223

05:42:48.491

-08:16:34.68

239.5 ± 4.69

75.8

1.08

0.5

0.16 x 0.15

44.4

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-223

05:42:48.492

-08:16:34.7

0.65 ± 0.02

0.33

9.08

24.6

0.09 x 0.07

4.4

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-223

05:42:48.456

-08:16:34.32

684.22

375.29

3.95

-

-

-

 

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-223

59.4 ± 10.0

33.7 ± 10.0

129.4 ± 2.5

507.4 ± 22.9

1.85

0.57

2.5 ± 0.06

2.5 ± 0.3

 


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-223.