2025dbi results

Information

Transient
Name:AT2025dbi
Right ascension: 3h51m45.84s
Declination:-26d04m20.88s
Discovery Date:Feb. 24, 2025, 1:10 a.m.
Classification:None
Redshift:None
MW E(B-V):0.013
Host
Name:2025dbi
Right ascension: 3h51m45.98s
Declination:-26d04m23.04s
Redshift:None
Photometric Redshift:0.095
 

Cutout Download Report

Downloaded Unavailable
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
DES_r
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 5.19
Transient MWEBV processed 0.13
Host match processed 2.06
Host information processed 0.09
Host MWEBV processed 0.06
Global aperture construction processed 0.63
Global aperture photometry processed 4.1
Validate global photometry processed 11.27
Global host SED inference processed 385.96
Local aperture photometry processed 4.04
Validate local photometry processed 0.02
Local host SED inference processed 435.33
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):3h51m45.84s, -26d04m20.88s
semi major axis, semi minor axis (arcsec):1.13, 1.13
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 19.35 0.2 20.684 0.011 AB
PanSTARRS_i 30.94 0.53 20.174 0.018 AB
PanSTARRS_z 35.8 0.92 20.015 0.028 AB
PanSTARRS_y 44.38 1.99 19.782 0.049 AB

Aperture details

RA, DEC (J2000):3h51m45.97s, -26d04m22.88s
semi major axis, semi minor axis (arcsec):8.47, 5.13
angle (degrees, anti-clockwise from east):-2.46
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 15.86 2.79 20.900 0.191 AB
GALEX_NUV 22.96 2.28 20.498 0.108 AB
PanSTARRS_g 264.82 1.91 17.843 0.008 AB
PanSTARRS_r 474.06 2.49 17.210 0.006 AB
DES_r 514.61 1.04 17.121 0.002 AB
PanSTARRS_i 663.37 2.95 16.846 0.005 AB
PanSTARRS_z 794.51 5.11 16.650 0.007 AB
PanSTARRS_y 943.96 10.99 16.463 0.013 AB
2MASS_J 1343.92 190.59 15.184 0.154 Vega
2MASS_H 1646.88 289.14 14.491 0.191 Vega
2MASS_K 1324.36 354.16 14.257 0.290 Vega
WISE_W1 703.98 18.9 14.082 0.029 Vega
WISE_W2 437.13 21.41 13.959 0.053 Vega
WISE_W3 827.61 120.69 11.431 0.158 Vega
WISE_W4 1853.24 712.16 9.110 0.417 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.213 9.378 9.544
{\rm log}_{10}({\rm SFR}) -1.099 -0.660 -0.235
{\rm log}_{10}({\rm sSFR}) -10.502 -10.055 -9.560
{\rm stellar\ age} 5.443 6.943 8.681

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.186 -0.498 -0.037
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.338 -0.645 0.068

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.828 1.250 1.684
\delta -0.232 0.024 0.238
\tau_1/\tau_2 0.535 0.858 1.180
Q_{PAH} 0.481 1.674 4.209
U_{min} 2.893 7.879 14.475
{\rm log}_{10}(\gamma_e)\, -3.250 -2.267 -0.890

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.307 -0.918 -0.006
{\rm log}_{10}(\tau_{AGN})\, 1.078 1.372 1.846

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.835 -0.422 -0.019
0.03-0.10 Gyr -1.753 -0.932 -0.353
0.10-0.33 Gyr -2.093 -1.091 -0.471
0.33-1.06 Gyr -2.140 -0.978 -0.396
1.06-3.46 Gyr -1.831 -0.707 -0.405
3.46-11.26 Gyr -1.014 -0.531 -0.309
11.26-12.51 Gyr -1.151 -0.485 0.200

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.489 10.533 10.570
{\rm log}_{10}({\rm SFR}) -0.325 -0.089 0.142
{\rm log}_{10}({\rm sSFR}) -10.859 -10.615 -10.380
{\rm stellar\ age} 6.505 7.208 8.113

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.400 -0.222 -0.083
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.454 0.053 0.363

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.132 0.205 0.326
\delta -0.605 -0.192 0.135
\tau_1/\tau_2 0.678 0.994 1.320
Q_{PAH} 1.023 2.943 5.109
U_{min} 2.559 7.167 14.151
{\rm log}_{10}(\gamma_e)\, -2.647 -1.538 -0.633

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.311 -3.227 -2.200
{\rm log}_{10}(\tau_{AGN})\, 1.014 1.506 1.918

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.431 -0.114 0.050
0.03-0.10 Gyr -0.455 -0.085 0.229
0.10-0.33 Gyr -0.299 0.050 0.341
0.33-1.06 Gyr -0.198 0.125 0.344
1.06-3.46 Gyr 0.090 0.433 0.661
3.46-11.26 Gyr 0.561 0.708 0.796
11.26-12.51 Gyr 0.317 0.753 1.179