2025sex results

Information

Transient
Name:AT2025sex
Right ascension: 16h40m22.49s
Declination:66d14m04.20s
Discovery Date:July 25, 2025, 10:03 p.m.
Classification:None
Redshift:None
MW E(B-V):0.018
Host
Name:
Right ascension: 16h40m22.00s
Declination:66d14m02.48s
Redshift:0.074207
Photometric Redshift:0.067
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_FUV
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
GALEX_NUV
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 15.21
Transient MWEBV processed 0.08
Host match processed 5.1
Host information processed 0.14
Host MWEBV processed 0.05
Global aperture construction processed 0.64
Global aperture photometry processed 3.56
Validate global photometry processed 10.41
Global host SED inference processed 432.51
Local aperture photometry processed 3.96
Validate local photometry processed 0.02
Local host SED inference processed 411.67
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h40m22.49s, 66d14m04.20s
semi major axis, semi minor axis (arcsec):1.42, 1.42
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 56.02 0.62 19.529 0.012 AB
PanSTARRS_r 87.11 0.43 19.050 0.005 AB
PanSTARRS_i 114.81 0.62 18.750 0.006 AB
PanSTARRS_z 124.09 1.13 18.666 0.010 AB
PanSTARRS_y 148.52 2.43 18.471 0.018 AB

Aperture details

RA, DEC (J2000):16h40m21.97s, 66d14m02.52s
semi major axis, semi minor axis (arcsec):10.63, 6.91
angle (degrees, anti-clockwise from east):-148.82
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 103.39 1.27 18.864 0.013 AB
PanSTARRS_g 906.38 3.62 16.507 0.004 AB
PanSTARRS_r 1423.48 2.45 16.017 0.002 AB
PanSTARRS_i 1931.41 3.65 15.685 0.002 AB
PanSTARRS_z 2143.78 6.64 15.572 0.003 AB
PanSTARRS_y 2571.14 14.59 15.375 0.006 AB
2MASS_J 3179.54 220.63 14.249 0.075 Vega
2MASS_H 3489.28 325.47 13.676 0.101 Vega
2MASS_K 3751.77 378.25 13.127 0.109 Vega
WISE_W1 2238.52 19.12 12.826 0.009 Vega
WISE_W2 2537.95 26.72 12.050 0.011 Vega
WISE_W3 8816.06 69.64 8.863 0.009 Vega
WISE_W4 19545.44 679.3 6.552 0.038 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.284 9.398 9.502
{\rm log}_{10}({\rm SFR}) -1.316 -0.811 -0.296
{\rm log}_{10}({\rm sSFR}) -10.714 -10.201 -9.631
{\rm stellar\ age} 3.629 6.167 7.580

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.683 -1.120 -0.450
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.358 -0.344 0.223

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.211 0.529 0.948
\delta -0.630 -0.182 0.201
\tau_1/\tau_2 0.756 1.060 1.391
Q_{PAH} 0.870 3.117 5.351
U_{min} 3.093 7.879 14.709
{\rm log}_{10}(\gamma_e)\, -3.132 -2.065 -0.602

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.027 -0.936 -0.377
{\rm log}_{10}(\tau_{AGN})\, 1.039 1.512 1.929

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.438 -1.011 -0.635
0.03-0.10 Gyr -1.479 -0.772 -0.182
0.10-0.33 Gyr -1.150 -0.536 0.038
0.33-1.07 Gyr -1.196 -0.538 -0.081
1.07-3.51 Gyr -1.103 -0.534 -0.257
3.51-11.50 Gyr -1.136 -0.555 -0.351
11.50-12.78 Gyr -1.389 -0.586 -0.073

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.641 10.721 10.802
{\rm log}_{10}({\rm SFR}) 0.111 0.430 0.772
{\rm log}_{10}({\rm sSFR}) -10.591 -10.296 -9.968
{\rm stellar\ age} 6.569 7.650 9.993

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.351 -0.162 -0.028
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.063 0.130 0.348

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.053 0.106 0.192
\delta -0.753 -0.326 0.115
\tau_1/\tau_2 0.647 1.043 1.456
Q_{PAH} 0.591 1.683 3.674
U_{min} 2.612 7.227 14.448
{\rm log}_{10}(\gamma_e)\, -2.647 -1.541 -0.600

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -0.846 -0.719 -0.631
{\rm log}_{10}(\tau_{AGN})\, 1.267 1.373 1.455

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.067 0.261 0.502
0.03-0.10 Gyr -0.006 0.476 0.883
0.10-0.33 Gyr -0.388 0.321 0.622
0.33-1.07 Gyr -0.561 0.251 0.608
1.07-3.51 Gyr -0.375 0.454 0.819
3.51-11.50 Gyr 0.544 0.820 0.959
11.50-12.78 Gyr 0.547 1.065 1.714