2025hxm results

Information

Transient
Name:AT2025hxm
Right ascension: 15h22m44.01s
Declination:27d40m06.21s
Discovery Date:April 16, 2025, 8:50 a.m.
Classification:None
Redshift:None
MW E(B-V):0.037
Host
Name:2025hxm
Right ascension: 15h22m44.01s
Declination:27d40m00.60s
Redshift:0.066755
Photometric Redshift:0.076
 

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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 20.27
Transient MWEBV processed 0.04
Host match processed 1.71
Host information processed 0.08
Host MWEBV processed 0.07
Global aperture construction processed 0.67
Global aperture photometry processed 7.54
Validate global photometry processed 20.43
Global host SED inference processed 509.13
Local aperture photometry processed 7.84
Validate local photometry processed 0.03
Local host SED inference processed 449.83
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h22m44.01s, 27d40m06.21s
semi major axis, semi minor axis (arcsec):1.56, 1.56
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 1.76 1.04 23.284 0.641 AB
SDSS_g 8.61 0.86 21.562 0.108 AB
DES_g 9.38 0.16 21.470 0.019 AB
PanSTARRS_g 8.88 0.48 21.529 0.058 AB
SDSS_r 19.99 1.33 20.648 0.072 AB
PanSTARRS_r 21.87 0.53 20.550 0.026 AB
DES_r 21.35 0.47 20.576 0.024 AB
SDSS_i 28.38 1.71 20.268 0.066 AB
PanSTARRS_i 31.41 0.69 20.157 0.024 AB
PanSTARRS_z 35.69 1.34 20.019 0.041 AB
SDSS_z 37.1 4.24 19.977 0.124 AB
DES_z 39.11 1.6 19.919 0.044 AB
PanSTARRS_y 53.73 2.29 19.574 0.046 AB

Aperture details

RA, DEC (J2000):15h22m44.00s, 27d40m00.67s
semi major axis, semi minor axis (arcsec):6.77, 6.46
angle (degrees, anti-clockwise from east):-46.8
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.09 1.82 22.134 0.388 AB
GALEX_NUV 5.3 1.77 22.090 0.363 AB
SDSS_u 88.31 4.84 19.035 0.060 AB
SDSS_g 503.08 6.06 17.146 0.013 AB
DES_g 555.24 1.1 17.039 0.002 AB
PanSTARRS_g 540.13 2.08 17.069 0.004 AB
SDSS_r 1183.53 9.34 16.217 0.009 AB
PanSTARRS_r 1198.28 2.33 16.204 0.002 AB
DES_r 1303.18 3.41 16.112 0.003 AB
SDSS_i 1734.79 11.62 15.802 0.007 AB
PanSTARRS_i 1768.71 2.98 15.781 0.002 AB
PanSTARRS_z 2127.35 5.75 15.580 0.003 AB
SDSS_z 2425.93 20.93 15.438 0.009 AB
DES_z 2393.61 12.13 15.452 0.006 AB
PanSTARRS_y 2709.74 9.68 15.318 0.004 AB
2MASS_J 3360.65 203.13 14.189 0.066 Vega
2MASS_H 4461.22 283.01 13.409 0.069 Vega
2MASS_K 3981.12 332.35 13.062 0.091 Vega
WISE_W1 1510.23 20.62 13.253 0.015 Vega
WISE_W2 856.74 20.78 13.229 0.026 Vega
WISE_W3 165.52 38.66 13.179 0.254 Vega
WISE_W4 119.37 240.51 12.088 2.187 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.005 9.134 9.265
{\rm log}_{10}({\rm SFR}) -1.967 -1.431 -0.971
{\rm log}_{10}({\rm sSFR}) -11.102 -10.605 -10.106
{\rm stellar\ age} 6.689 7.905 11.602

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.521 -1.024 -0.488
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.428 -0.294 0.241

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.678 1.103 1.440
\delta -0.206 0.078 0.267
\tau_1/\tau_2 0.586 0.941 1.300
Q_{PAH} 1.138 3.068 5.296
U_{min} 3.160 8.231 15.083
{\rm log}_{10}(\gamma_e)\, -2.891 -1.758 -0.730

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.357 -0.772 -0.140
{\rm log}_{10}(\tau_{AGN})\, 0.967 1.541 1.963

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.914 -1.263 -0.790
0.03-0.10 Gyr -2.521 -1.671 -1.061
0.10-0.33 Gyr -2.906 -1.801 -1.139
0.33-1.08 Gyr -3.238 -1.757 -1.059
1.08-3.53 Gyr -3.018 -1.356 -0.809
3.53-11.58 Gyr -1.685 -0.804 -0.596
11.58-12.87 Gyr -1.208 -0.496 0.311

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.720 10.822 10.882
{\rm log}_{10}({\rm SFR}) -4.903 -1.773 -0.431
{\rm log}_{10}({\rm sSFR}) -16.166 -12.665 -11.182
{\rm stellar\ age} 7.725 11.426 12.218

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.923 -0.718 -0.577
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.503 -0.564 0.211

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.213 0.317 0.450
\delta -0.862 -0.648 -0.428
\tau_1/\tau_2 0.491 0.920 1.392
Q_{PAH} 0.370 1.051 1.982
U_{min} 3.660 10.057 17.854
{\rm log}_{10}(\gamma_e)\, -2.961 -1.747 -0.999

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.474 -3.678 -2.732
{\rm log}_{10}(\tau_{AGN})\, 1.052 1.553 1.930

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.656 -2.152 -0.744
0.03-0.10 Gyr -6.002 -2.016 -0.369
0.10-0.33 Gyr -6.596 -2.695 -0.597
0.33-1.08 Gyr -6.335 -2.931 -0.833
1.08-3.53 Gyr -4.083 -1.875 -0.239
3.53-11.58 Gyr -1.806 0.321 1.022
11.58-12.87 Gyr 0.634 1.903 2.025