2025ass results

Information

Transient
Name:AT2025ass
Right ascension: 10h45m01.85s
Declination:76d41m12.14s
Discovery Date:Jan. 29, 2025, 1:46 a.m.
Classification:None
Redshift:None
MW E(B-V):0.022
Host
Name:UGC05841
Right ascension: 10h44m55.89s
Declination:76d41m16.65s
Redshift:None
Photometric Redshift:0.006
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_NUV
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
GALEX_FUV
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 1.49
Transient MWEBV processed 0.09
Host match processed 5.32
Host information processed 0.15
Host MWEBV processed 0.06
Global aperture construction processed 0.29
Global aperture photometry failed 0.02
Validate global photometry not processed 8.93
Global host SED inference not processed 422.8
Local aperture photometry failed 0.01
Validate local photometry not processed 0.02
Local host SED inference not processed 399.28
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

RA, DEC (J2000):10h45m01.85s, 76d41m12.14s
semi major axis, semi minor axis (arcsec):15.41, 15.41
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 218.84 7.94 18.050 0.039 AB
PanSTARRS_g 1231.26 5.43 16.174 0.005 AB
PanSTARRS_r 1709.32 13.81 15.818 0.009 AB
PanSTARRS_i 2027.82 8.43 15.632 0.005 AB
PanSTARRS_z 2601.52 15.23 15.362 0.006 AB
PanSTARRS_y 3031.2 37.92 15.196 0.014 AB
2MASS_J 3204.16 368.88 14.241 0.125 Vega
2MASS_H 3440.22 632.2 13.691 0.200 Vega
2MASS_K 4581.33 651.32 12.910 0.154 Vega
WISE_W1 1582.26 29.82 13.203 0.020 Vega
WISE_W2 982.36 35.47 13.080 0.039 Vega
WISE_W3 5076.58 132.68 9.462 0.028 Vega
WISE_W4 7416.83 760.04 7.604 0.111 Vega

Aperture details

RA, DEC (J2000):10h44m55.89s, 76d41m17.64s
semi major axis, semi minor axis (arcsec):35.23, 8.74
angle (degrees, anti-clockwise from east):-43.73
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 749.89 15.13 16.713 0.022 AB
PanSTARRS_r 6418.13 26.42 14.381 0.004 AB
PanSTARRS_z 10899.76 27.6 13.806 0.003 AB
2MASS_J 14775.99 741.63 12.581 0.054 Vega
2MASS_H 14375.83 1266.04 12.138 0.096 Vega
2MASS_K 17203.33 1309.19 11.473 0.083 Vega
WISE_W1 9064.36 72.44 11.308 0.009 Vega
WISE_W2 5757.82 86.19 11.160 0.016 Vega
WISE_W3 23753.91 329.65 7.787 0.015 Vega
WISE_W4 37476.97 2222.11 5.846 0.064 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.442 8.539 8.648
{\rm log}_{10}({\rm SFR}) -1.729 -1.426 -1.100
{\rm log}_{10}({\rm sSFR}) -10.326 -9.949 -9.621
{\rm stellar\ age} 6.534 7.743 9.420

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.554 -0.331 -0.142
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.593 -1.074 -0.078

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.091 0.195 0.371
\delta -0.566 -0.136 0.205
\tau_1/\tau_2 0.643 1.022 1.400
Q_{PAH} 0.614 1.740 3.576
U_{min} 2.835 8.082 15.080
{\rm log}_{10}(\gamma_e)\, -2.824 -2.028 -1.103

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.310 -2.969 -1.620
{\rm log}_{10}(\tau_{AGN})\, 1.030 1.551 1.947

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.879 -1.621 -1.413
0.03-0.10 Gyr -1.801 -1.363 -0.983
0.10-0.33 Gyr -2.184 -1.654 -1.284
0.33-1.10 Gyr -2.398 -1.827 -1.494
1.10-3.65 Gyr -2.267 -1.649 -1.372
3.65-12.13 Gyr -1.665 -1.378 -1.208
12.13-13.47 Gyr -1.743 -1.231 -0.645

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.052 9.218 9.351
{\rm log}_{10}({\rm SFR}) -0.929 -0.469 -0.182
{\rm log}_{10}({\rm sSFR}) -10.230 -9.707 -9.306
{\rm stellar\ age} 5.147 7.242 9.232

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.111 -0.661 -0.290
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.551 -0.948 -0.272

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.488 0.761 1.013
\delta 0.102 0.262 0.356
\tau_1/\tau_2 0.488 0.853 1.252
Q_{PAH} 0.605 1.335 2.628
U_{min} 2.319 6.973 13.626
{\rm log}_{10}(\gamma_e)\, -3.540 -2.845 -1.948

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.947 -2.657 -1.952
{\rm log}_{10}(\tau_{AGN})\, 0.956 1.352 1.795

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.121 -1.382 -0.868
0.03-0.10 Gyr -0.879 -0.333 -0.031
0.10-0.33 Gyr -1.487 -0.579 -0.082
0.33-1.10 Gyr -1.866 -0.988 -0.547
1.10-3.65 Gyr -1.757 -0.962 -0.629
3.65-12.13 Gyr -1.349 -0.766 -0.528
12.13-13.47 Gyr -1.435 -0.645 0.049