2025aug results

Information

Transient
Name:AT2025aug
Right ascension: 17h51m15.20s
Declination:33d44m42.82s
Discovery Date:Feb. 3, 2025, 2:08 p.m.
Classification:None
Redshift:None
MW E(B-V):0.042
Host
Name:2025aug
Right ascension: 17h51m15.26s
Declination:33d44m42.65s
Redshift:None
Photometric Redshift:0.090
 

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
DES_g
DES_r
DES_z
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 10.02
Transient MWEBV processed 0.05
Host match processed 2.64
Host information processed 0.08
Host MWEBV processed 0.05
Global aperture construction processed 0.83
Global aperture photometry processed 5.34
Validate global photometry processed 14.23
Global host SED inference processed 397.18
Local aperture photometry processed 5.23
Validate local photometry processed 0.02
Local host SED inference processed 429.9
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):17h51m15.20s, 33d44m42.82s
semi major axis, semi minor axis (arcsec):1.2, 1.2
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 17.99 0.36 20.762 0.022 AB
PanSTARRS_r 32.96 0.34 20.105 0.011 AB
DES_r 35.07 0.82 20.038 0.026 AB
PanSTARRS_i 44.94 0.32 19.768 0.008 AB
PanSTARRS_z 47.1 1.08 19.717 0.025 AB
DES_z 54.1 2.03 19.567 0.041 AB
PanSTARRS_y 51.96 2.99 19.611 0.063 AB

Aperture details

RA, DEC (J2000):17h51m15.25s, 33d44m42.57s
semi major axis, semi minor axis (arcsec):10.85, 7.27
angle (degrees, anti-clockwise from east):-175.66
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 33.26 4.07 20.095 0.133 AB
GALEX_NUV 35.33 3.25 20.029 0.100 AB
DES_g 218.42 1.29 18.052 0.006 AB
PanSTARRS_g 221.63 1.85 18.036 0.009 AB
DES_r 362.31 2.75 17.502 0.008 AB
PanSTARRS_i 430.25 2.26 17.316 0.006 AB
PanSTARRS_z 430.02 7.74 17.316 0.020 AB
DES_z 459.5 6.86 17.244 0.016 AB
PanSTARRS_y 472.92 21.39 17.213 0.049 AB
2MASS_J 301.73 200.25 16.806 0.721 Vega
2MASS_H 816.12 288.98 15.253 0.384 Vega
2MASS_K 1529.69 332.3 14.101 0.236 Vega
WISE_W1 293.08 29.44 15.034 0.109 Vega
WISE_W2 182.91 29.76 14.905 0.177 Vega
WISE_W3 367.89 94.34 12.312 0.278 Vega
WISE_W4 -445.75 535.23 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.170 9.266 9.364
{\rm log}_{10}({\rm SFR}) -1.640 -1.061 -0.467
{\rm log}_{10}({\rm sSFR}) -10.932 -10.364 -9.715
{\rm stellar\ age} 6.160 7.365 9.349

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.631 -1.178 -0.770
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.625 -0.761 0.132

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.210 0.444 0.760
\delta -0.507 -0.146 0.174
\tau_1/\tau_2 0.767 1.094 1.443
Q_{PAH} 1.055 2.696 4.845
U_{min} 3.047 7.959 14.342
{\rm log}_{10}(\gamma_e)\, -2.939 -2.014 -0.919

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.164 -0.502 -0.129
{\rm log}_{10}(\tau_{AGN})\, 0.964 1.460 1.924

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.603 -1.123 -0.713
0.03-0.10 Gyr -1.834 -1.074 -0.375
0.10-0.33 Gyr -2.030 -1.220 -0.670
0.33-1.06 Gyr -2.050 -1.258 -0.760
1.06-3.47 Gyr -1.787 -0.925 -0.582
3.47-11.32 Gyr -0.947 -0.598 -0.448
11.32-12.58 Gyr -1.042 -0.453 0.194

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.899 9.976 10.063
{\rm log}_{10}({\rm SFR}) -0.379 -0.151 0.078
{\rm log}_{10}({\rm sSFR}) -10.374 -10.135 -9.898
{\rm stellar\ age} 4.335 5.757 6.874

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.084 -0.784 -0.542
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.302 0.097 0.324

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.057 0.108 0.227
\delta -0.715 -0.210 0.189
\tau_1/\tau_2 0.671 1.014 1.393
Q_{PAH} 1.071 2.489 4.496
U_{min} 2.598 7.013 13.520
{\rm log}_{10}(\gamma_e)\, -2.898 -1.940 -1.089

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.834 -2.393 -1.695
{\rm log}_{10}(\tau_{AGN})\, 0.923 1.293 1.741

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.211 -0.079 0.042
0.03-0.10 Gyr -0.592 -0.189 0.125
0.10-0.33 Gyr -0.349 0.025 0.306
0.33-1.06 Gyr -0.114 0.209 0.411
1.06-3.47 Gyr 0.008 0.226 0.433
3.47-11.32 Gyr -0.283 0.036 0.211
11.32-12.58 Gyr -0.659 -0.025 0.406