2025htm results

Information

Transient (warnings)
Name:AT2025htm
Right ascension: 18h04m11.97s
Declination:13d07m12.60s
Discovery Date:April 20, 2025, 8:13 a.m.
Classification:None
Redshift:None
MW E(B-V):0.136
Host
Name:2025htm
Right ascension: 18h04m12.00s
Declination:13d07m13.38s
Redshift:None
Photometric Redshift:0.092
 

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 3.69
Transient MWEBV processed 0.06
Host match processed 4.5
Host information processed 0.08
Host MWEBV processed 0.06
Global aperture construction processed 0.7
Global aperture photometry processed 4.39
Validate global photometry processed 12.97
Global host SED inference processed 440.49
Local aperture photometry processed 4.3
Validate local photometry processed 0.02
Local host SED inference processed 465.9
 

Imaging data


 

Spectral Energy Distribution


Warning: possible contaminating objects in the global aperture

 

Aperture Photometry


Aperture details

RA, DEC (J2000):18h04m11.97s, 13d07m12.60s
semi major axis, semi minor axis (arcsec):1.17, 1.17
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_i 93.2 0.49 18.976 0.006 AB
PanSTARRS_z 117.59 1.05 18.724 0.010 AB
PanSTARRS_y 148.13 2.26 18.473 0.017 AB

Aperture details

RA, DEC (J2000):18h04m12.00s, 13d07m13.48s
semi major axis, semi minor axis (arcsec):9.88, 7.0
angle (degrees, anti-clockwise from east):-5.08
Warning: possible contaminating objects in the global aperture
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 9.14 3.31 21.498 0.393 AB
GALEX_NUV 53.6 5.39 19.577 0.109 AB
PanSTARRS_g 811.02 2.25 16.627 0.003 AB
PanSTARRS_r 1267.86 3.06 16.142 0.003 AB
PanSTARRS_i 1646.11 3.34 15.859 0.002 AB
PanSTARRS_z 1927.42 7.29 15.688 0.004 AB
PanSTARRS_y 2234.28 16.06 15.527 0.008 AB
2MASS_J 3087.25 215.42 14.281 0.076 Vega
2MASS_H 2930.95 333.74 13.865 0.124 Vega
2MASS_K 2008.43 346.69 13.805 0.187 Vega
WISE_W1 1216.57 39.28 13.488 0.035 Vega
WISE_W2 655.1 34.29 13.520 0.057 Vega
WISE_W3 2011.84 104.08 10.467 0.056 Vega
WISE_W4 1120.34 529.07 9.657 0.513 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.537 9.736 9.931
{\rm log}_{10}({\rm SFR}) -0.918 -0.181 0.446
{\rm log}_{10}({\rm sSFR}) -10.706 -9.894 -9.194
{\rm stellar\ age} 4.432 6.994 9.937

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.951 -0.393 -0.027
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.964 -0.434 0.206

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.366 0.727 1.098
\delta -0.691 -0.273 0.092
\tau_1/\tau_2 0.612 0.988 1.375
Q_{PAH} 1.089 2.632 4.804
U_{min} 3.360 8.790 15.670
{\rm log}_{10}(\gamma_e)\, -3.116 -1.785 -0.678

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.073 -1.026 -0.178
{\rm log}_{10}(\tau_{AGN})\, 0.997 1.610 1.992

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.810 -0.294 0.121
0.03-0.10 Gyr -1.278 -0.185 0.559
0.10-0.33 Gyr -1.823 -0.551 0.092
0.33-1.06 Gyr -2.283 -0.681 -0.087
1.06-3.46 Gyr -2.288 -0.561 -0.106
3.46-11.29 Gyr -1.205 -0.253 0.023
11.29-12.55 Gyr -0.939 -0.077 0.818

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.495 10.651 10.751
{\rm log}_{10}({\rm SFR}) -0.991 0.148 0.805
{\rm log}_{10}({\rm sSFR}) -11.554 -10.523 -9.823
{\rm stellar\ age} 2.354 5.167 6.550

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.164 -0.887 -0.708
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.328 -0.542 0.103

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.043 0.150 0.328
\delta -0.763 -0.316 0.167
\tau_1/\tau_2 0.641 1.026 1.416
Q_{PAH} 0.610 1.782 4.860
U_{min} 2.380 8.054 15.741
{\rm log}_{10}(\gamma_e)\, -2.744 -1.617 -0.626

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.471 -3.630 -2.587
{\rm log}_{10}(\tau_{AGN})\, 1.153 1.655 1.973

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.177 -0.232 0.118
0.03-0.10 Gyr -1.183 0.202 0.952
0.10-0.33 Gyr 0.004 0.810 1.460
0.33-1.06 Gyr 0.384 1.027 1.363
1.06-3.46 Gyr -0.119 0.836 1.134
3.46-11.29 Gyr -0.749 0.599 0.865
11.29-12.55 Gyr -1.110 0.478 1.058