2025gnm results

Information

Transient
Name:AT2025gnm
Right ascension: 15h59m18.55s
Declination:15d42m01.64s
Discovery Date:March 28, 2025, 12:42 p.m.
Classification:None
Redshift:None
MW E(B-V):0.039
Host
Name:2025gnm
Right ascension: 15h59m18.49s
Declination:15d42m01.56s
Redshift:None
Photometric Redshift:0.199
 

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
DES_g
DES_r
DES_z
 GALEX_NUV
GALEX_FUV
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 18.44
Transient MWEBV processed 0.06
Host match processed 2.21
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 6.71
Validate global photometry processed 18.17
Global host SED inference processed 455.97
Local aperture photometry processed 6.67
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):15h59m18.48s, 15d42m01.47s
semi major axis, semi minor axis (arcsec):4.43, 3.57
angle (degrees, anti-clockwise from east):-176.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 14.5 2.92 20.997 0.219 AB
SDSS_g 53.4 2.18 19.581 0.044 AB
DES_g 54.31 0.38 19.563 0.008 AB
PanSTARRS_g 55.98 1.14 19.530 0.022 AB
SDSS_r 111.51 3.13 18.782 0.030 AB
PanSTARRS_r 103.05 1.28 18.867 0.014 AB
DES_r 112.91 0.95 18.768 0.009 AB
SDSS_i 156.91 4.14 18.411 0.029 AB
PanSTARRS_i 146.86 0.82 18.483 0.006 AB
PanSTARRS_z 171.42 2.29 18.315 0.014 AB
SDSS_z 169.59 9.11 18.326 0.058 AB
DES_z 188.07 2.95 18.214 0.017 AB
PanSTARRS_y 185.83 5.94 18.227 0.035 AB
2MASS_J 106.81 113.27 17.934 1.151 Vega
2MASS_H 304.26 155.13 16.324 0.554 Vega
2MASS_K 161.31 225.41 16.543 1.517 Vega
WISE_W1 118.0 14.28 16.021 0.131 Vega
WISE_W2 87.68 15.59 15.704 0.193 Vega
WISE_W3 247.67 59.82 12.741 0.262 Vega
WISE_W4 967.99 478.63 9.815 0.537 Vega
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.180 10.324 10.484
{\rm log}_{10}({\rm SFR}) -1.462 -0.205 0.477
{\rm log}_{10}({\rm sSFR}) -11.850 -10.500 -9.788
{\rm stellar\ age} 2.030 4.595 6.532

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.748 -1.326 -0.751
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.495 0.029 0.366

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.262 0.406 0.587
\delta -0.832 -0.532 -0.205
\tau_1/\tau_2 0.529 0.918 1.302
Q_{PAH} 0.465 1.505 3.219
U_{min} 2.762 8.177 15.727
{\rm log}_{10}(\gamma_e)\, -3.239 -2.392 -1.457

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.229 -2.807 -1.645
{\rm log}_{10}(\tau_{AGN})\, 0.943 1.396 1.881

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.791 -0.359 0.115
0.03-0.10 Gyr -2.231 -0.219 0.591
0.10-0.32 Gyr -1.347 0.303 0.974
0.32-1.01 Gyr -0.873 0.607 1.102
1.01-3.21 Gyr -0.323 0.553 0.926
3.21-10.18 Gyr -1.252 0.264 0.674
10.18-11.32 Gyr -1.786 0.082 0.882