2022bw

Download data

Information

Transient

Name: AT2022bw
Right ascension: 22h50m13.45s
Declination: -44d19m29.24s
Discovery Date: Jan. 6, 2022, 1:12 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.011

Host

Name:
Right ascension: 22h50m13.50s
Declination: -44d19m35.43s
Redshift: 0.032943
Photometric Redshift: 0.038
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
not enough filters
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 7.38
Cutout download processed 7.48
Global aperture construction processed 0.16
Local aperture photometry processed 1.03
Global aperture photometry processed 0.78
Validate local photometry processed 0.01
Validate global photometry processed 0.96
Host information processed 0.16
Global host SED inference processed 619.24
Local host SED inference not enough filters 18.91
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
Processing status blocked N/A N/A
 

Cutout Download Report

2MASS_H: 2MASS_J: 2MASS_K: WISE_W1: WISE_W2: WISE_W3: WISE_W4: GALEX_NUV: GALEX_FUV: PanSTARRS_g: PanSTARRS_r: PanSTARRS_i: PanSTARRS_z: PanSTARRS_y: SDSS_i: SDSS_r: SDSS_u: SDSS_z: SDSS_g: DES_g: DES_r: DES_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 22h50m13.45s, -44d19m29.24s
semi major axis, semi minor axis (arcsec) = 3.04, 3.04
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
2MASS_J 711.05 86.91 15.875 0.133 Vega
2MASS_H 860.54 127.53 15.195 0.161 Vega
2MASS_K 453.31 145.87 15.421 0.349 Vega

Aperture details

RA, DEC (J2000) = 22h50m13.50s, -44d19m35.73s
semi major axis, semi minor axis (arcsec) = 15.46, 9.76
angle (degrees, anti-clockwise from east) = -10.89

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 150.56 8.89 18.456 0.064 AB
GALEX_NUV 196.38 5.88 18.167 0.032 AB
2MASS_J 6446.82 350.49 13.482 0.059 Vega
2MASS_H 7478.76 513.86 12.848 0.075 Vega
2MASS_K 5097.56 589.59 12.794 0.126 Vega
WISE_W1 2969.25 30.72 12.519 0.011 Vega
WISE_W2 1830.58 33.73 12.405 0.020 Vega
WISE_W3 8990.75 148.71 8.842 0.018 Vega
WISE_W4 9894.59 1000.62 7.292 0.110 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.017 10.209 10.357
{\rm log}_{10}({\rm SFR}) -0.175 0.151 0.489
{\rm log}_{10}({\rm sSFR}) -10.414 -10.046 -9.693
{\rm stellar\ age} 5.530 7.720 10.470

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.718 -0.262 -0.037
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.354 -0.777 -0.155

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.195 0.389 0.724
\delta -0.426 -0.092 0.167
\tau_1/\tau_2 0.244 0.683 1.216
Q_{PAH} 0.507 1.773 4.046
U_{min} 2.745 7.620 14.333
{\rm log}_{10}(\gamma_e)\, -3.242 -2.091 -1.122

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.259 -3.139 -1.733
{\rm log}_{10}(\tau_{AGN})\, 1.201 1.774 2.067

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.472 0.063 0.428
0.03-0.10 Gyr -0.630 0.119 0.600
0.10-0.33 Gyr -1.265 -0.183 0.324
0.33-1.09 Gyr -1.391 -0.246 0.302
1.09-3.62 Gyr -1.066 -0.028 0.352
3.62-11.98 Gyr -0.389 0.231 0.472
11.98-13.31 Gyr -0.341 0.437 1.258