2025am results

Information

Transient
Name:AT2025am
Right ascension: 12h28m48.80s
Declination:6d48m41.17s
Discovery Date:Jan. 2, 2025, 1:19 a.m.
Classification:None
Redshift:None
MW E(B-V):0.015
Host
Name:2025am
Right ascension: 12h28m48.81s
Declination:6d48m41.98s
Redshift:0.082906
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 24.07
Transient MWEBV processed 0.08
Host match processed 3.09
Host information processed 0.12
Host MWEBV processed 0.06
Global aperture construction processed 0.77
Global aperture photometry processed 8.84
Validate global photometry processed 22.7
Global host SED inference processed 649.62
Local aperture photometry processed 8.44
Validate local photometry processed 0.03
Local host SED inference processed 808.18
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h28m48.80s, 6d48m41.17s
semi major axis, semi minor axis (arcsec):1.28, 1.28
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 83.57 0.4 19.095 0.005 AB
PanSTARRS_r 168.17 0.47 18.336 0.003 AB
DES_r 239.6 1.28 17.951 0.006 AB
SDSS_i 330.16 4.79 17.603 0.016 AB
PanSTARRS_i 244.14 0.46 17.931 0.002 AB
PanSTARRS_z 344.58 0.95 17.557 0.003 AB
DES_z 413.33 3.82 17.359 0.010 AB
PanSTARRS_y 351.68 1.64 17.535 0.005 AB

Aperture details

RA, DEC (J2000):12h28m48.80s, 6d48m42.17s
semi major axis, semi minor axis (arcsec):5.99, 3.66
angle (degrees, anti-clockwise from east):-154.74
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.15 0.36 25.959 2.577 AB
GALEX_NUV 2.12 0.39 23.084 0.201 AB
SDSS_u 44.25 4.02 19.785 0.099 AB
SDSS_g 232.41 4.23 17.984 0.020 AB
DES_g 238.05 0.71 17.958 0.003 AB
PanSTARRS_g 248.77 1.16 17.911 0.005 AB
SDSS_r 517.92 6.28 17.114 0.013 AB
PanSTARRS_r 508.98 1.37 17.133 0.003 AB
DES_r 553.0 2.0 17.043 0.004 AB
SDSS_i 736.24 7.69 16.732 0.011 AB
PanSTARRS_i 705.39 1.32 16.779 0.002 AB
PanSTARRS_z 915.15 2.98 16.496 0.004 AB
SDSS_z 931.73 14.17 16.477 0.017 AB
DES_z 949.31 5.88 16.456 0.007 AB
PanSTARRS_y 1013.8 5.41 16.385 0.006 AB
2MASS_J 1333.52 200.61 15.193 0.163 Vega
2MASS_H 1580.33 273.89 14.536 0.188 Vega
2MASS_K 1099.9 329.64 14.459 0.325 Vega
WISE_W1 590.02 17.78 14.274 0.033 Vega
WISE_W2 333.62 24.17 14.253 0.079 Vega
WISE_W3 46.77 110.24 14.551 2.559 Vega
WISE_W4 -31.47 499.55 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.063 10.162 10.280
{\rm log}_{10}({\rm SFR}) -1.668 -0.808 -0.217
{\rm log}_{10}({\rm sSFR}) -11.925 -10.981 -10.310
{\rm stellar\ age} 7.216 8.826 11.978

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.110 -0.722 -0.494
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.752 -1.159 0.019

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.294 0.515 0.820
\delta -0.786 -0.544 -0.170
\tau_1/\tau_2 0.625 1.012 1.425
Q_{PAH} 0.713 2.810 5.413
U_{min} 3.121 9.026 16.159
{\rm log}_{10}(\gamma_e)\, -3.069 -1.787 -0.512

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.922 -1.214 -0.465
{\rm log}_{10}(\tau_{AGN})\, 0.890 1.340 1.829

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.536 -0.721 -0.265
0.03-0.10 Gyr -2.807 -1.010 -0.188
0.10-0.33 Gyr -3.889 -1.274 -0.324
0.33-1.07 Gyr -4.950 -1.504 -0.303
1.07-3.49 Gyr -3.839 -1.300 -0.032
3.49-11.40 Gyr -1.550 0.143 0.393
11.40-12.67 Gyr -0.009 0.835 1.417

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.497 10.615 10.664
{\rm log}_{10}({\rm SFR}) -6.520 -3.029 -1.518
{\rm log}_{10}({\rm sSFR}) -17.284 -13.661 -12.173
{\rm stellar\ age} 7.458 11.335 12.024

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.362 -1.079 -0.860
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.551 -0.674 0.168

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.249 0.351 0.473
\delta -0.805 -0.584 -0.404
\tau_1/\tau_2 0.470 0.958 1.437
Q_{PAH} 1.794 3.991 5.901
U_{min} 3.760 11.125 18.832
{\rm log}_{10}(\gamma_e)\, -2.587 -1.189 -0.308

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.180 -2.966 -1.894
{\rm log}_{10}(\tau_{AGN})\, 1.129 1.665 1.997

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -7.637 -3.721 -1.726
0.03-0.10 Gyr -7.326 -3.663 -1.533
0.10-0.33 Gyr -6.510 -3.443 -1.371
0.33-1.07 Gyr -6.110 -3.426 -1.344
1.07-3.49 Gyr -4.247 -2.209 -0.494
3.49-11.40 Gyr -2.183 0.082 0.828
11.40-12.67 Gyr -0.297 1.716 1.815