HOPS 183

Number of components: 2

Lbol (L)

Tbol (K)

Class

Distance (pc)

Zone

0.2

224.5

Flat

385.1

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-183-A

-

-

≤ 0.74

≤ 0.74

0.24

0.3

-

-

HOPS-183-B

05:36:17.912

-06:22:27.25

2.1 ± 0.5

1.85

0.25

1.1

0.09 x 0.03

117.6

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-183-A

05:36:17.873

-06:22:27.91

0.22 ± 0.02

0.17

9.11

22.7

0.07 x 0.02

30.0

HOPS-183-B

05:36:17.912

-06:22:27.25

≤ 0.03

≤ 0.03

12.6

21.9

-

-

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-183

05:36:17.856

-06:22:28.2

0.0

27.79

5.79

-

-

-

 

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-183-A

-

22.2 ± 10.0

≤ 1.2

419.6 ± 37.2

-

2.26

-

1.0 ± 0.59

HOPS-183-B

28.5 ± 15.7

-

3.3 ± 0.8

≤ 59.0

317.17

-

-

-

 


Sources next/close to me: -

Same source, other names: -


 

Source Images

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

Figure 1: HOPS-183-B at north east and HOPS-183-A at south west.

 

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

Figure 2: HOPS-183.