2024abbm results

Information

Transient
Name:AT2024abbm
Right ascension: 20h56m50.87s
Declination:0d06m56.86s
Discovery Date:Nov. 12, 2024, 3:10 a.m.
Classification:None
Redshift:None
MW E(B-V):0.076
Host
Name:2024abbm
Right ascension: 20h56m50.92s
Declination:0d06m57.29s
Redshift:0.047876
Photometric Redshift:0.050
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
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_z
 GALEX_NUV
GALEX_FUV
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 18.16
Transient MWEBV processed 0.11
Host match processed 2.44
Host information processed 0.09
Host MWEBV processed 0.2
Global aperture construction processed 0.61
Global aperture photometry processed 5.72
Validate global photometry processed 16.39
Global host SED inference processed 457.71
Local aperture photometry processed 5.62
Validate local photometry processed 0.02
Local host SED inference processed 525.84
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):20h56m50.87s, 0d06m56.86s
semi major axis, semi minor axis (arcsec):2.13, 2.13
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 19.7 2.04 20.664 0.112 AB
SDSS_g 69.14 2.26 19.301 0.035 AB
DES_g 74.03 0.51 19.226 0.007 AB
PanSTARRS_g 73.7 0.48 19.231 0.007 AB
SDSS_r 134.06 3.21 18.582 0.026 AB
PanSTARRS_r 151.17 0.63 18.451 0.004 AB
DES_r 156.28 1.09 18.415 0.008 AB
SDSS_i 193.63 4.02 18.183 0.023 AB
PanSTARRS_i 200.57 0.54 18.144 0.003 AB
PanSTARRS_z 241.13 1.59 17.944 0.007 AB
SDSS_z 241.49 9.87 17.943 0.044 AB
DES_z 274.92 2.97 17.802 0.012 AB
PanSTARRS_y 266.1 3.58 17.837 0.015 AB

Aperture details

RA, DEC (J2000):20h56m50.91s, 0d06m57.38s
semi major axis, semi minor axis (arcsec):7.59, 5.21
angle (degrees, anti-clockwise from east):-23.29
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 39.96 5.61 19.896 0.152 AB
SDSS_g 154.57 3.85 18.427 0.027 AB
DES_g 158.17 0.83 18.402 0.006 AB
PanSTARRS_g 164.64 1.36 18.359 0.009 AB
SDSS_r 307.78 5.67 17.679 0.020 AB
PanSTARRS_r 322.44 1.72 17.629 0.006 AB
DES_r 325.62 1.67 17.618 0.006 AB
SDSS_i 438.75 7.55 17.294 0.019 AB
PanSTARRS_i 444.38 1.49 17.281 0.004 AB
PanSTARRS_z 529.32 4.44 17.091 0.009 AB
SDSS_z 465.46 27.28 17.230 0.064 AB
DES_z 554.11 4.46 17.041 0.009 AB
PanSTARRS_y 609.23 10.01 16.938 0.018 AB
2MASS_J 782.85 155.68 15.771 0.216 Vega
2MASS_H 798.7 238.25 15.276 0.324 Vega
2MASS_K 499.58 306.23 15.316 0.666 Vega
WISE_W1 440.18 28.66 14.592 0.071 Vega
WISE_W2 258.54 26.02 14.530 0.109 Vega
WISE_W3 633.1 115.97 11.722 0.199 Vega
WISE_W4 1385.62 702.79 9.426 0.551 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.413 9.529 9.649
{\rm log}_{10}({\rm SFR}) -1.789 -0.998 -0.457
{\rm log}_{10}({\rm sSFR}) -11.380 -10.528 -9.989
{\rm stellar\ age} 7.242 8.561 12.185

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.555 -1.081 -0.741
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.895 -1.395 0.270

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.215 0.570 0.850
\delta -0.652 -0.245 0.164
\tau_1/\tau_2 0.672 1.072 1.473
Q_{PAH} 0.557 2.134 4.499
U_{min} 2.904 8.122 15.411
{\rm log}_{10}(\gamma_e)\, -3.231 -1.980 -0.739

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.383 -1.361 -0.464
{\rm log}_{10}(\tau_{AGN})\, 1.031 1.416 1.883

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.662 -0.928 -0.557
0.03-0.10 Gyr -2.420 -1.130 -0.395
0.10-0.33 Gyr -3.201 -1.380 -0.638
0.33-1.09 Gyr -3.822 -1.565 -0.788
1.09-3.58 Gyr -3.511 -1.416 -0.617
3.58-11.80 Gyr -1.559 -0.455 -0.252
11.80-13.12 Gyr -0.651 0.043 0.737

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.779 9.870 9.981
{\rm log}_{10}({\rm SFR}) -2.387 -1.238 -0.635
{\rm log}_{10}({\rm sSFR}) -12.243 -11.064 -10.429
{\rm stellar\ age} 7.483 8.512 12.270

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.492 -1.098 -0.776
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.562 -0.098 0.383

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.273 0.446 0.637
\delta -0.190 0.108 0.296
\tau_1/\tau_2 0.461 0.812 1.219
Q_{PAH} 1.342 2.848 5.263
U_{min} 3.295 8.908 16.644
{\rm log}_{10}(\gamma_e)\, -3.034 -2.034 -0.985

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.576 -1.982 -1.504
{\rm log}_{10}(\tau_{AGN})\, 0.888 1.241 1.732

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.779 -1.387 -0.836
0.03-0.10 Gyr -3.602 -1.298 -0.560
0.10-0.33 Gyr -4.134 -1.578 -0.645
0.33-1.09 Gyr -4.175 -1.607 -0.715
1.09-3.58 Gyr -3.261 -1.073 -0.290
3.58-11.80 Gyr -1.616 -0.068 0.126
11.80-13.12 Gyr -0.439 0.348 1.094