HOPS 234

Number of components: 1

Lbol (L)

Tbol (K)

Class

Distance (pc)

Zone

2.4

79.8

I

432.7

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-234

05:41:49.961

-08:01:26.27

47.1 ± 1.0

30.96

0.40

0.3

0.1 x 0.05

110.9

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-234

05:41:49.960

-08:01:26.29

0.26 ± 0.02

0.19

7.3

0.3

0.06 x 0.02

113.5

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-234

05:41:49.944

-08:01:26.4

60.58

55.18

3.25

-

-

-

 

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-234

37.5 ± 10.0

21.7 ± 10.0

46.5 ± 1.0

349.8 ± 21.4

10.49

1.52

2.2 ± 0.07

2.5 ± 0.56

 


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-234.