2025heo results

Information

Transient
Name:AT2025heo
Right ascension: 19h20m36.57s
Declination:63d15m28.86s
Discovery Date:April 7, 2025, 11:45 a.m.
Classification:None
Redshift:None
MW E(B-V):0.052
Host
Name:2025heo
Right ascension: 19h20m36.55s
Declination:63d15m28.87s
Redshift:0.059672
Photometric Redshift:0.078
 

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
GALEX_NUV
GALEX_FUV
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 14.02
Transient MWEBV processed 0.15
Host match processed 2.45
Host information processed 0.12
Host MWEBV processed 0.11
Global aperture construction processed 0.7
Global aperture photometry processed 5.68
Validate global photometry processed 15.92
Global host SED inference processed 423.67
Local aperture photometry processed 5.61
Validate local photometry processed 0.02
Local host SED inference processed 439.81
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):19h20m36.57s, 63d15m28.86s
semi major axis, semi minor axis (arcsec):1.74, 1.74
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 26.18 2.07 20.355 0.086 AB
SDSS_g 195.05 3.65 18.175 0.020 AB
PanSTARRS_g 223.21 0.67 18.028 0.003 AB
SDSS_r 502.61 5.86 17.147 0.013 AB
PanSTARRS_r 500.61 0.75 17.151 0.002 AB
SDSS_i 762.15 7.24 16.695 0.010 AB
PanSTARRS_i 771.56 0.71 16.682 0.001 AB
PanSTARRS_z 981.85 1.75 16.420 0.002 AB
SDSS_z 1067.58 10.43 16.329 0.011 AB
PanSTARRS_y 1183.48 3.6 16.217 0.003 AB

Aperture details

RA, DEC (J2000):19h20m36.53s, 63d15m29.05s
semi major axis, semi minor axis (arcsec):13.68, 4.11
angle (degrees, anti-clockwise from east):-160.39
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 37.71 7.45 19.959 0.215 AB
SDSS_g 574.81 6.48 17.001 0.012 AB
PanSTARRS_g 661.64 2.51 16.848 0.004 AB
SDSS_r 1421.85 10.2 16.018 0.008 AB
PanSTARRS_r 1447.43 2.65 15.999 0.002 AB
SDSS_i 2121.62 12.8 15.583 0.007 AB
PanSTARRS_i 2171.74 2.65 15.558 0.001 AB
PanSTARRS_z 2690.86 6.84 15.325 0.003 AB
SDSS_z 2927.62 29.82 15.234 0.011 AB
PanSTARRS_y 3262.44 15.07 15.116 0.005 AB
2MASS_J 4728.04 182.59 13.818 0.042 Vega
2MASS_H 5403.43 254.59 13.201 0.051 Vega
2MASS_K 4764.34 325.8 12.867 0.074 Vega
WISE_W1 2125.66 22.68 12.882 0.012 Vega
WISE_W2 1286.8 25.47 12.787 0.021 Vega
WISE_W4 -139.85 302.06 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.132 10.267 10.380
{\rm log}_{10}({\rm SFR}) -2.978 -1.240 -0.468
{\rm log}_{10}({\rm sSFR}) -13.157 -11.494 -10.664
{\rm stellar\ age} 5.627 7.519 9.890

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.280 -0.805 -0.551
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.641 -0.705 0.166

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.488 0.732 1.042
\delta -0.854 -0.649 -0.360
\tau_1/\tau_2 0.613 0.984 1.350
Q_{PAH} 0.529 2.441 5.190
U_{min} 2.888 8.331 15.613
{\rm log}_{10}(\gamma_e)\, -3.238 -1.772 -0.521

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.145 -2.587 -0.683
{\rm log}_{10}(\tau_{AGN})\, 1.049 1.503 1.871

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.359 -1.321 -0.611
0.03-0.10 Gyr -3.568 -1.333 -0.426
0.10-0.33 Gyr -2.871 -1.009 0.057
0.33-1.08 Gyr -2.245 -0.640 0.295
1.08-3.55 Gyr -1.537 0.098 0.503
3.55-11.67 Gyr -0.487 0.338 0.557
11.67-12.96 Gyr -0.501 0.437 1.251

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.451 10.628 10.761
{\rm log}_{10}({\rm SFR}) -1.849 -0.538 0.001
{\rm log}_{10}({\rm sSFR}) -12.538 -11.184 -10.638
{\rm stellar\ age} 3.271 6.905 9.091

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.258 -0.902 -0.655
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.491 -0.831 -0.151

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.565 0.727 0.914
\delta -0.934 -0.814 -0.644
\tau_1/\tau_2 0.466 0.844 1.223
Q_{PAH} 0.578 1.652 3.191
U_{min} 2.365 7.458 14.919
{\rm log}_{10}(\gamma_e)\, -3.126 -2.145 -1.309

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.352 -3.378 -2.421
{\rm log}_{10}(\tau_{AGN})\, 1.063 1.520 1.912

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.595 -0.467 0.031
0.03-0.10 Gyr -2.827 -0.751 -0.002
0.10-0.33 Gyr -2.457 -0.577 0.188
0.33-1.08 Gyr -0.933 0.305 1.007
1.08-3.55 Gyr -0.476 0.640 1.065
3.55-11.67 Gyr -1.008 0.637 0.916
11.67-12.96 Gyr -1.199 0.664 1.510