2025apd results

Information

Transient
Name:AT2025apd
Right ascension: 9h06m33.56s
Declination:12d39m39.34s
Discovery Date:Jan. 31, 2025, 8:57 a.m.
Classification:None
Redshift:None
MW E(B-V):0.023
Host
Name:2025apd
Right ascension: 9h06m33.51s
Declination:12d39m39.26s
Redshift:None
Photometric Redshift:0.102
 

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 19.26
Transient MWEBV processed 0.05
Host match processed 2.92
Host information processed 0.08
Host MWEBV processed 0.08
Global aperture construction processed 0.55
Global aperture photometry processed 6.31
Validate global photometry processed 18.38
Global host SED inference processed 531.32
Local aperture photometry processed 6.13
Validate local photometry processed 0.03
Local host SED inference processed 666.09
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):9h06m33.56s, 12d39m39.34s
semi major axis, semi minor axis (arcsec):1.07, 1.07
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 97.04 1.87 18.933 0.021 AB
PanSTARRS_y 86.85 1.79 19.053 0.022 AB

Aperture details

RA, DEC (J2000):9h06m33.48s, 12d39m39.54s
semi major axis, semi minor axis (arcsec):7.38, 4.16
angle (degrees, anti-clockwise from east):-88.05
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.36 0.78 21.733 0.116 AB
GALEX_NUV 15.11 0.81 20.952 0.058 AB
SDSS_u 59.89 5.33 19.457 0.097 AB
SDSS_g 122.01 3.77 18.684 0.034 AB
DES_g 133.86 0.6 18.583 0.005 AB
PanSTARRS_g 129.75 1.06 18.617 0.009 AB
SDSS_r 230.7 4.98 17.992 0.023 AB
PanSTARRS_r 249.91 1.36 17.906 0.006 AB
DES_r 254.79 1.59 17.885 0.007 AB
SDSS_i 331.48 6.88 17.599 0.023 AB
PanSTARRS_i 313.79 1.79 17.658 0.006 AB
PanSTARRS_z 380.89 3.18 17.448 0.009 AB
SDSS_z 445.78 15.36 17.277 0.037 AB
DES_z 407.01 4.22 17.376 0.011 AB
PanSTARRS_y 455.78 8.74 17.253 0.021 AB
2MASS_J 670.39 165.29 15.939 0.268 Vega
2MASS_H 785.83 271.1 15.294 0.375 Vega
2MASS_K 681.79 228.31 14.978 0.364 Vega
WISE_W1 304.94 16.74 14.990 0.060 Vega
WISE_W2 208.31 19.46 14.764 0.101 Vega
WISE_W3 784.71 110.25 11.489 0.153 Vega
WISE_W4 2478.93 856.32 8.794 0.375 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.935 9.299 9.508
{\rm log}_{10}({\rm SFR}) -0.558 -0.068 0.379
{\rm log}_{10}({\rm sSFR}) -9.925 -9.396 -8.671
{\rm stellar\ age} 1.245 5.262 7.433

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.589 -0.820 -0.207
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.192 -0.681 -0.066

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.183 0.365 0.689
\delta -0.878 -0.497 0.012
\tau_1/\tau_2 0.483 0.919 1.407
Q_{PAH} 0.428 1.770 4.640
U_{min} 3.076 8.228 15.495
{\rm log}_{10}(\gamma_e)\, -3.377 -2.270 -0.951

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.495 -1.294 -0.316
{\rm log}_{10}(\tau_{AGN})\, 0.985 1.418 1.933

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.363 0.097 0.481
0.03-0.10 Gyr -1.739 -0.376 0.336
0.10-0.33 Gyr -2.252 -0.815 -0.088
0.33-1.06 Gyr -2.050 -0.702 0.087
1.06-3.44 Gyr -2.443 -0.860 -0.346
3.44-11.19 Gyr -2.540 -0.868 -0.374
11.19-12.43 Gyr -2.583 -0.835 -0.067

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.180 10.239 10.320
{\rm log}_{10}({\rm SFR}) 0.364 0.582 0.880
{\rm log}_{10}({\rm sSFR}) -9.913 -9.657 -9.343
{\rm stellar\ age} 7.003 7.875 10.844

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.549 -0.345 -0.197
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.270 -0.053 0.155

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.182 0.254 0.392
\delta -0.933 -0.775 -0.511
\tau_1/\tau_2 0.457 0.878 1.313
Q_{PAH} 0.758 1.951 3.656
U_{min} 2.709 7.863 15.513
{\rm log}_{10}(\gamma_e)\, -2.654 -1.698 -0.788

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.623 -2.178 -1.590
{\rm log}_{10}(\tau_{AGN})\, 0.963 1.328 1.736

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.694 -0.194 0.047
0.03-0.10 Gyr 0.488 0.725 1.027
0.10-0.33 Gyr -2.259 -0.548 -0.002
0.33-1.06 Gyr -2.757 -0.727 -0.245
1.06-3.44 Gyr -1.800 -0.412 0.080
3.44-11.19 Gyr -0.294 0.356 0.492
11.19-12.43 Gyr 0.069 0.737 1.392