2025axz results

Information

Transient
Name:AT2025axz
Right ascension: 18h39m42.99s
Declination:7d33m49.80s
Discovery Date:Feb. 5, 2025, 12:07 a.m.
Classification:None
Redshift:None
MW E(B-V):0.463
Host
Name:2025axz
Right ascension: 18h39m43.01s
Declination:7d33m50.31s
Redshift:None
Photometric Redshift:0.071
 

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
GALEX_NUV
GALEX_FUV
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 2.16
Transient MWEBV processed 0.23
Host match processed 15.61
Host information processed 0.09
Host MWEBV processed 0.12
Global aperture construction processed 0.72
Global aperture photometry processed 3.65
Validate global photometry processed 10.28
Global host SED inference processed 2953.31
Local aperture photometry processed 3.33
Validate local photometry processed 0.02
Local host SED inference processed 783.38
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):18h39m42.99s, 7d33m49.80s
semi major axis, semi minor axis (arcsec):1.48, 1.48
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 5.18 0.48 22.114 0.100 AB
PanSTARRS_r 20.34 0.51 20.629 0.027 AB
PanSTARRS_i 43.7 0.95 19.799 0.024 AB
PanSTARRS_z 57.42 1.33 19.502 0.025 AB
PanSTARRS_y 58.79 3.97 19.477 0.073 AB

Aperture details

RA, DEC (J2000):18h39m42.79s, 7d33m47.38s
semi major axis, semi minor axis (arcsec):4.77, 2.14
angle (degrees, anti-clockwise from east):-174.58
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 165.99 1.06 18.350 0.007 AB
PanSTARRS_r 421.77 1.15 17.337 0.003 AB
PanSTARRS_i 657.37 1.97 16.855 0.003 AB
PanSTARRS_z 807.7 2.72 16.632 0.004 AB
PanSTARRS_y 815.49 7.7 16.621 0.010 AB
2MASS_J 1368.76 197.4 15.164 0.157 Vega
2MASS_H 1201.86 255.7 14.833 0.231 Vega
2MASS_K 844.59 302.31 14.746 0.389 Vega
WISE_W1 264.83 160.46 15.144 0.658 Vega
WISE_W2 122.32 80.64 15.342 0.716 Vega
WISE_W3 -0.2 103.86 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.499 9.607 9.733
{\rm log}_{10}({\rm SFR}) -1.136 -0.619 -0.177
{\rm log}_{10}({\rm sSFR}) -10.722 -10.197 -9.759
{\rm stellar\ age} 6.720 8.143 11.854

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.862 -1.571 -1.141
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.775 -1.217 0.098

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.895 1.175 1.457
\delta -0.351 -0.175 0.016
\tau_1/\tau_2 0.680 1.077 1.494
Q_{PAH} 0.416 1.435 3.541
U_{min} 2.990 8.542 16.103
{\rm log}_{10}(\gamma_e)\, -3.182 -1.942 -1.020

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.924 -1.084 -0.191
{\rm log}_{10}(\tau_{AGN})\, 1.062 1.461 1.939

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.907 -0.367 0.031
0.03-0.10 Gyr -2.109 -0.970 -0.302
0.10-0.33 Gyr -3.295 -1.417 -0.682
0.33-1.07 Gyr -4.007 -1.548 -0.673
1.07-3.52 Gyr -3.620 -1.253 -0.378
3.52-11.53 Gyr -1.695 -0.359 -0.144
11.53-12.81 Gyr -0.788 0.081 0.827

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.327 10.453 10.580
{\rm log}_{10}({\rm SFR}) -0.167 0.432 0.989
{\rm log}_{10}({\rm sSFR}) -10.622 -10.027 -9.445
{\rm stellar\ age} 4.630 7.360 11.157

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.852 -1.540 -1.170
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.739 -1.275 0.105

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.098 0.257 0.470
\delta -0.532 0.058 0.321
\tau_1/\tau_2 0.454 0.901 1.367
Q_{PAH} 1.086 2.886 4.819
U_{min} 3.156 8.910 17.105
{\rm log}_{10}(\gamma_e)\, -3.310 -2.014 -0.852

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.988 -1.350 -0.700
{\rm log}_{10}(\tau_{AGN})\, 0.880 1.284 1.837

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.982 -0.079 0.282
0.03-0.10 Gyr -0.192 0.536 1.136
0.10-0.33 Gyr -1.639 0.233 0.814
0.33-1.07 Gyr -3.138 -0.464 0.408
1.07-3.52 Gyr -2.015 0.134 0.799
3.52-11.53 Gyr -1.322 0.426 0.713
11.53-12.81 Gyr -1.279 0.627 1.657