2025abym results

Information

Transient
Name:AT2025abym
Right ascension: 13h07m38.43s
Declination:28d29m05.27s
Discovery Date:Oct. 29, 2025, 1:03 p.m.
Classification:None
Redshift:None
MW E(B-V):0.010
Host
Name:
Right ascension: 13h07m38.37s
Declination:28d29m04.92s
Redshift:None
Photometric Redshift:0.064
 

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
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
 DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 17.11
Transient MWEBV processed 0.04
Host match processed 5.4
Host information processed 0.11
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 6.84
Validate global photometry processed 17.42
Global host SED inference processed 430.07
Local aperture photometry processed 6.33
Validate local photometry processed 0.02
Local host SED inference processed 487.04
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):13h07m38.43s, 28d29m05.27s
semi major axis, semi minor axis (arcsec):1.62, 1.62
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 27.97 1.69 20.283 0.066 AB
SDSS_g 60.65 2.1 19.443 0.038 AB
DES_g 64.49 0.39 19.376 0.006 AB
PanSTARRS_g 58.35 0.59 19.485 0.011 AB
SDSS_r 71.89 2.3 19.258 0.035 AB
PanSTARRS_r 70.49 0.53 19.280 0.008 AB
DES_r 80.25 0.79 19.139 0.011 AB
SDSS_i 84.68 2.64 19.081 0.034 AB
PanSTARRS_i 85.27 0.6 19.073 0.008 AB
PanSTARRS_z 83.25 1.12 19.099 0.015 AB
SDSS_z 85.65 4.91 19.068 0.062 AB
PanSTARRS_y 83.48 2.08 19.096 0.027 AB

Aperture details

RA, DEC (J2000):13h07m38.37s, 28d29m05.04s
semi major axis, semi minor axis (arcsec):5.73, 4.21
angle (degrees, anti-clockwise from east):-31.36
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 29.8 1.42 20.214 0.052 AB
GALEX_NUV 38.87 0.56 19.926 0.016 AB
SDSS_u 77.12 3.92 19.182 0.055 AB
SDSS_g 140.35 3.56 18.532 0.028 AB
DES_g 146.57 0.65 18.485 0.005 AB
PanSTARRS_g 146.97 1.68 18.482 0.012 AB
SDSS_r 165.19 3.99 18.355 0.026 AB
PanSTARRS_r 178.13 1.5 18.273 0.009 AB
DES_r 187.2 1.33 18.219 0.008 AB
SDSS_i 196.82 5.05 18.165 0.028 AB
PanSTARRS_i 207.52 1.74 18.107 0.009 AB
PanSTARRS_z 212.0 3.29 18.084 0.017 AB
SDSS_z 172.91 13.63 18.305 0.086 AB
PanSTARRS_y 225.85 6.22 18.015 0.030 AB
2MASS_J 172.59 104.02 17.413 0.654 Vega
2MASS_H 278.86 159.86 16.419 0.622 Vega
2MASS_K 174.26 175.43 16.459 1.093 Vega
WISE_W1 95.38 7.78 16.252 0.089 Vega
WISE_W2 47.62 9.76 16.367 0.223 Vega
WISE_W3 79.11 43.67 13.980 0.599 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.558 8.810 8.976
{\rm log}_{10}({\rm SFR}) -1.171 -0.556 0.114
{\rm log}_{10}({\rm sSFR}) -10.032 -9.371 -8.590
{\rm stellar\ age} 0.651 3.868 6.177

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.740 -1.324 -0.702
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.771 -1.232 0.053

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.090 0.315 0.761
\delta -0.576 -0.158 0.209
\tau_1/\tau_2 0.752 1.122 1.537
Q_{PAH} 0.683 2.467 4.781
U_{min} 3.371 8.975 16.187
{\rm log}_{10}(\gamma_e)\, -3.078 -1.896 -0.681

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.370 -0.833 -0.242
{\rm log}_{10}(\tau_{AGN})\, 1.060 1.476 1.955

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.276 -0.980 -0.647
0.03-0.10 Gyr -1.267 -0.454 0.259
0.10-0.33 Gyr -1.175 -0.451 0.058
0.33-1.08 Gyr -2.100 -0.840 -0.464
1.08-3.54 Gyr -2.897 -1.212 -0.796
3.54-11.61 Gyr -3.620 -1.488 -0.995
11.61-12.90 Gyr -3.544 -1.541 -0.862

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.849 9.149 9.358
{\rm log}_{10}({\rm SFR}) -0.435 0.051 0.406
{\rm log}_{10}({\rm sSFR}) -9.624 -9.103 -8.629
{\rm stellar\ age} 1.610 4.817 6.741

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.548 -1.038 -0.534
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.040 0.166 0.385

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.136 0.243 0.405
\delta -0.720 -0.382 -0.063
\tau_1/\tau_2 0.686 1.131 1.583
Q_{PAH} 0.680 2.094 4.037
U_{min} 2.749 8.342 15.418
{\rm log}_{10}(\gamma_e)\, -2.883 -1.800 -0.656

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.351 -3.228 -2.161
{\rm log}_{10}(\tau_{AGN})\, 1.032 1.553 1.947

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.373 -0.929 -0.680
0.03-0.10 Gyr -0.324 0.200 0.563
0.10-0.33 Gyr -0.738 0.051 0.366
0.33-1.08 Gyr -2.022 -0.776 -0.316
1.08-3.54 Gyr -2.201 -0.920 -0.529
3.54-11.61 Gyr -2.345 -1.035 -0.615
11.61-12.90 Gyr -2.285 -0.960 -0.340