2023bbv

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Information

Transient

Name: AT2023bbv
Right ascension: 3h49m24.40s
Declination: -50d18m00.98s
Discovery Date: Jan. 29, 2023, 7:04 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.010

Host

Name: 2023bbv
Right ascension: 3h49m24.44s
Declination: -50d18m01.02s
Redshift: 0.040280
Photometric Redshift:
 

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
processed
 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 0.86
Cutout download processed 7.46
Global aperture construction processed 0.7
Local aperture photometry processed 3.04
Global aperture photometry processed 3.26
Validate local photometry processed 0.02
Validate global photometry processed 10.31
Host information processed 0.09
Global host SED inference processed 385.9
Local host SED inference processed 731.3
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.06
Processing status completed 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) = 3h49m24.40s, -50d18m00.98s
semi major axis, semi minor axis (arcsec) = 2.51, 2.51
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 784.12 0.81 16.664 0.001 AB
DES_r 1595.93 1.53 15.892 0.001 AB
DES_z 2658.31 5.46 15.338 0.002 AB

Aperture details

RA, DEC (J2000) = 3h49m24.46s, -50d18m00.63s
semi major axis, semi minor axis (arcsec) = 15.49, 9.22
angle (degrees, anti-clockwise from east) = 134.43

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 236.55 11.14 17.965 0.051 AB
GALEX_NUV 346.42 7.68 17.551 0.024 AB
DES_g 2425.76 1.5 15.438 0.001 AB
DES_r 4214.38 2.58 14.838 0.001 AB
DES_z 6190.69 8.68 14.421 0.002 AB
2MASS_J 7731.49 312.81 13.284 0.044 Vega
2MASS_H 9011.86 500.37 12.645 0.060 Vega
2MASS_K 8338.02 527.38 12.260 0.069 Vega
WISE_W1 4119.87 24.14 12.164 0.006 Vega
WISE_W2 2501.22 26.27 12.066 0.011 Vega
WISE_W3 9101.85 77.98 8.828 0.009 Vega
WISE_W4 8842.61 492.4 7.414 0.060 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.932 10.185 10.377
{\rm log}_{10}({\rm SFR}) -1.618 0.140 0.800
{\rm log}_{10}({\rm sSFR}) -12.013 -10.017 -9.266
{\rm stellar\ age} 2.821 6.816 9.850

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.578 -0.817 -0.222
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.614 -0.711 0.205

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.448 0.804 1.241
\delta -0.879 -0.603 -0.160
\tau_1/\tau_2 0.548 0.936 1.347
Q_{PAH} 0.325 1.556 4.158
U_{min} 2.782 8.036 15.179
{\rm log}_{10}(\gamma_e)\, -3.540 -1.872 -0.836

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.450 -3.149 -0.878
{\rm log}_{10}(\tau_{AGN})\, 0.907 1.414 1.947

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.680 0.031 0.541
0.03-0.10 Gyr -2.429 0.032 0.878
0.10-0.33 Gyr -2.269 -0.019 0.773
0.33-1.09 Gyr -2.164 -0.132 0.520
1.09-3.60 Gyr -1.918 -0.060 0.411
3.60-11.90 Gyr -1.409 0.071 0.462
11.90-13.22 Gyr -1.146 0.185 1.173

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.457 10.538 10.630
{\rm log}_{10}({\rm SFR}) 0.147 0.378 0.658
{\rm log}_{10}({\rm sSFR}) -10.414 -10.173 -9.887
{\rm stellar\ age} 6.434 7.621 9.236

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.798 -0.542 -0.342
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.826 -1.432 0.037

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.212 0.354 0.515
\delta -0.491 -0.129 0.147
\tau_1/\tau_2 0.530 0.895 1.302
Q_{PAH} 0.535 1.286 2.275
U_{min} 2.699 7.265 13.425
{\rm log}_{10}(\gamma_e)\, -3.393 -2.611 -1.998

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.310 -3.343 -2.288
{\rm log}_{10}(\tau_{AGN})\, 1.078 1.630 1.987

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.259 0.463 0.651
0.03-0.10 Gyr -0.201 0.315 0.730
0.10-0.33 Gyr -0.411 0.173 0.603
0.33-1.09 Gyr -0.561 0.151 0.503
1.09-3.60 Gyr -0.294 0.363 0.685
3.60-11.90 Gyr 0.409 0.648 0.802
11.90-13.22 Gyr 0.284 0.773 1.338