2025auc results

Information

Transient
Name:AT2025auc
Right ascension: 15h15m19.17s
Declination:24d35m53.40s
Discovery Date:Jan. 30, 2025, 9:53 a.m.
Classification:None
Redshift:None
MW E(B-V):0.041
Host
Name:2025auc
Right ascension: 15h15m19.24s
Declination:24d35m41.31s
Redshift:0.069561
Photometric Redshift:0.046
 

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: completed

Task Name Status Time (s)
Cutout download processed 18.08
Transient MWEBV processed 0.14
Host match processed 1.8
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.59
Global aperture photometry processed 5.66
Validate global photometry processed 15.5
Global host SED inference processed 403.31
Local aperture photometry processed 5.42
Validate local photometry processed 0.03
Local host SED inference processed 454.69
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h15m19.17s, 24d35m53.40s
semi major axis, semi minor axis (arcsec):1.51, 1.51
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 3.4 0.59 22.571 0.189 AB
DES_g 4.21 0.2 22.338 0.052 AB
PanSTARRS_g 4.46 0.34 22.277 0.082 AB
SDSS_r 10.26 1.03 21.372 0.109 AB
PanSTARRS_r 9.16 0.49 21.495 0.058 AB
DES_r 9.27 0.38 21.483 0.044 AB
SDSS_i 13.62 1.37 21.064 0.110 AB
PanSTARRS_i 12.5 0.46 21.158 0.040 AB
PanSTARRS_z 18.0 1.5 20.762 0.090 AB
SDSS_z 25.73 4.43 20.374 0.187 AB
DES_z 18.23 1.39 20.748 0.083 AB
PanSTARRS_y 17.45 2.65 20.796 0.165 AB

Aperture details

RA, DEC (J2000):15h15m19.23s, 24d35m41.24s
semi major axis, semi minor axis (arcsec):15.18, 12.13
angle (degrees, anti-clockwise from east):-60.9
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 219.7 9.85 18.045 0.049 AB
SDSS_g 1100.19 9.17 16.296 0.009 AB
DES_g 1199.94 2.88 16.202 0.003 AB
PanSTARRS_g 1231.21 3.19 16.174 0.003 AB
SDSS_r 2702.58 14.58 15.321 0.006 AB
PanSTARRS_r 2759.16 4.54 15.298 0.002 AB
DES_r 3013.91 5.61 15.202 0.002 AB
SDSS_i 4238.73 19.08 14.832 0.005 AB
PanSTARRS_i 4181.5 4.17 14.847 0.001 AB
PanSTARRS_z 5344.8 13.97 14.580 0.003 AB
SDSS_z 6198.82 43.17 14.419 0.008 AB
DES_z 5968.73 22.67 14.460 0.004 AB
PanSTARRS_y 7092.84 23.96 14.273 0.004 AB
2MASS_J 9716.21 315.67 13.036 0.035 Vega
2MASS_H 11880.99 541.75 12.345 0.050 Vega
2MASS_K 11432.37 476.21 11.917 0.045 Vega
WISE_W1 5570.37 40.31 11.836 0.008 Vega
WISE_W2 3351.94 42.18 11.748 0.014 Vega
WISE_W3 2388.43 132.21 10.281 0.060 Vega
WISE_W4 3649.98 810.32 8.374 0.241 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.630 8.779 8.917
{\rm log}_{10}({\rm SFR}) -2.295 -1.571 -1.007
{\rm log}_{10}({\rm sSFR}) -11.062 -10.380 -9.815
{\rm stellar\ age} 4.537 7.047 8.930

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.348 -0.643 -0.045
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.601 -0.732 0.115

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.691 1.177 1.800
\delta -0.028 0.194 0.333
\tau_1/\tau_2 0.693 1.061 1.417
Q_{PAH} 1.136 2.980 5.294
U_{min} 2.879 7.874 15.183
{\rm log}_{10}(\gamma_e)\, -2.936 -1.830 -0.736

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.111 -0.164 0.211
{\rm log}_{10}(\tau_{AGN})\, 1.078 1.547 1.986

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.124 -1.944 -1.252
0.03-0.10 Gyr -2.365 -1.538 -0.937
0.10-0.33 Gyr -2.345 -1.544 -0.881
0.33-1.07 Gyr -2.599 -1.570 -0.923
1.07-3.52 Gyr -2.357 -1.299 -0.929
3.52-11.55 Gyr -1.880 -1.162 -0.947
11.55-12.83 Gyr -1.838 -1.064 -0.405

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.241 11.294 11.383
{\rm log}_{10}({\rm SFR}) -2.073 -1.034 0.104
{\rm log}_{10}({\rm sSFR}) -13.401 -12.384 -11.123
{\rm stellar\ age} 7.677 9.235 12.101

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.253 -0.117 -0.001
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.399 -0.110 0.359

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.198 0.308 0.423
\delta -0.599 -0.150 0.162
\tau_1/\tau_2 0.498 0.847 1.228
Q_{PAH} 0.515 1.294 2.687
U_{min} 2.335 7.519 14.626
{\rm log}_{10}(\gamma_e)\, -3.345 -2.390 -1.493

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.588 -3.897 -2.915
{\rm log}_{10}(\tau_{AGN})\, 1.043 1.543 1.925

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.129 -0.907 0.143
0.03-0.10 Gyr -2.833 -1.214 0.055
0.10-0.33 Gyr -2.956 -1.193 0.095
0.33-1.07 Gyr -2.778 -1.017 0.013
1.07-3.52 Gyr -2.020 -0.204 0.739
3.52-11.55 Gyr -0.297 1.347 1.534
11.55-12.83 Gyr 1.228 2.005 2.512