HOPS 32

Number of components: 2

Lbol (L)

Tbol (K)

Class

Distance (pc)

Zone

1.7

58.9

0

390.6

OMC 1/ONC

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-32-A

05:34:35.454

-05:39:59.33

22.20 ± 0.72

13.76

0.27

0.2

0.11 x 0.06

52.5

HOPS-32-B

05:34:35.432

-05:39:59.58

13.97 ± 1.01

6.30

0.27

0.6

0.15 x 0.11

68.5

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-32-A

05:34:35.452

-05:39:59.32

0.11 ± 0.02

0.08

8.3

0.2

-

-

HOPS-32-B

05:34:35.429

-05:39:59.59

0.12 ± 0.03

0.06

8.3

0.5

0.17 x 0.04

163.5

ACA 0.87 mm

Source

RA

(J2000)

DEC

(J2000)

Integrated Flux Density

(mJy)

Peak Intensity

(mJy/beam)

Mean RMS

(mJy/beam)

ΔΦV

(")

Decon. Size

(")

Decon. PA

(º)

HOPS-32

05:34:35.448

-05:39:59.04

105.71

81.13

4.34

-

-

-

 

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-32-A

35.2 ± 10.0

-

19.7 ± 0.6

126.8 ± 21.3

27.72

-

2.3 ± 0.1

2.3 ± 1.55

HOPS-32-B

51.1 ± 10.0

58.1 ± 15.9

12.4 ± 0.9

145.7 ± 30.8

40.28

3.36

2.0 ± 0.11

-0.1 ± 1.74

 


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: At north east HOPS-32-A and south west HOPS-32-B.

 

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

Figure 2: HOPS-32.