2025sxc results

Information

Transient
Name:AT2025sxc
Right ascension: 1h08m02.09s
Declination:10d20m57.98s
Discovery Date:Aug. 1, 2025, 12:47 p.m.
Classification:None
Redshift:None
MW E(B-V):0.024
Host
Name:
Right ascension: 1h08m02.01s
Declination:10d20m57.74s
Redshift:None
Photometric Redshift:0.107
 

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: blocked

Task Name Status Time (s)
Cutout download processed 40.01
Transient MWEBV processed 0.09
Host match processed 6.24
Host information processed 0.16
Host MWEBV processed 0.06
Global aperture construction processed 0.67
Global aperture photometry processed 5.79
Validate global photometry processed 15.82
Global host SED inference processed 414.05
Local aperture photometry processed 6.68
Validate local photometry processed 0.02
Local host SED inference processed 858.43
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

RA, DEC (J2000):1h08m02.09s, 10d20m57.98s
semi major axis, semi minor axis (arcsec):1.03, 1.03
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 77.83 2.19 19.172 0.031 AB
PanSTARRS_y 61.71 1.47 19.424 0.026 AB

Aperture details

RA, DEC (J2000):1h08m01.99s, 10d20m57.94s
semi major axis, semi minor axis (arcsec):4.09, 3.69
angle (degrees, anti-clockwise from east):-120.29
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 26.98 4.3 20.322 0.173 AB
SDSS_g 136.4 3.26 18.563 0.026 AB
DES_g 144.32 0.74 18.502 0.006 AB
PanSTARRS_g 136.23 0.9 18.564 0.007 AB
SDSS_r 237.6 4.59 17.960 0.021 AB
PanSTARRS_r 233.42 1.07 17.980 0.005 AB
DES_r 257.88 1.79 17.871 0.008 AB
SDSS_i 339.79 5.97 17.572 0.019 AB
PanSTARRS_i 327.73 1.21 17.611 0.004 AB
PanSTARRS_z 392.17 2.58 17.416 0.007 AB
SDSS_z 433.87 13.23 17.307 0.033 AB
DES_z 408.06 5.09 17.373 0.014 AB
PanSTARRS_y 437.28 5.42 17.298 0.013 AB
2MASS_J 403.64 102.54 16.490 0.276 Vega
2MASS_H 730.43 142.83 15.373 0.212 Vega
2MASS_K 904.99 186.33 14.671 0.224 Vega
WISE_W1 252.76 10.8 15.194 0.046 Vega
WISE_W2 178.75 13.82 14.930 0.084 Vega
WISE_W3 444.2 58.36 12.107 0.143 Vega
WISE_W4 511.75 420.49 10.507 0.892 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.778 9.168 9.448
{\rm log}_{10}({\rm SFR}) -0.340 0.137 0.656
{\rm log}_{10}({\rm sSFR}) -9.657 -8.994 -8.184
{\rm stellar\ age} 0.609 4.741 7.473

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.801 -1.439 -0.741
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.308 -0.685 0.084

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.126 0.376 0.669
\delta -0.807 -0.370 0.219
\tau_1/\tau_2 0.505 0.939 1.372
Q_{PAH} 0.588 2.173 4.430
U_{min} 3.359 8.878 16.194
{\rm log}_{10}(\gamma_e)\, -3.351 -1.795 -0.702

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.636 -1.428 -0.518
{\rm log}_{10}(\tau_{AGN})\, 0.988 1.562 1.971

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.135 0.221 0.581
0.03-0.10 Gyr -1.361 -0.074 0.708
0.10-0.32 Gyr -2.608 -0.846 -0.021
0.32-1.06 Gyr -3.333 -1.050 -0.340
1.06-3.43 Gyr -3.416 -1.137 -0.523
3.43-11.14 Gyr -3.527 -1.140 -0.467
11.14-12.37 Gyr -3.544 -1.078 -0.098

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.080 10.189 10.289
{\rm log}_{10}({\rm SFR}) -1.097 -0.450 0.041
{\rm log}_{10}({\rm sSFR}) -11.380 -10.681 -10.135
{\rm stellar\ age} 4.425 6.185 7.431

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.258 -0.882 -0.602
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.610 -0.197 0.351

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.197 0.353 0.565
\delta -0.777 -0.442 -0.067
\tau_1/\tau_2 0.614 0.963 1.324
Q_{PAH} 0.634 1.766 3.642
U_{min} 2.318 7.017 14.196
{\rm log}_{10}(\gamma_e)\, -2.891 -1.998 -0.921

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.034 -2.587 -1.601
{\rm log}_{10}(\tau_{AGN})\, 1.030 1.483 1.878

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.954 -0.497 -0.204
0.03-0.10 Gyr -1.465 -0.465 0.138
0.10-0.32 Gyr -1.161 -0.034 0.511
0.32-1.06 Gyr -0.489 0.202 0.560
1.06-3.43 Gyr -0.038 0.328 0.578
3.43-11.14 Gyr -0.191 0.273 0.466
11.14-12.37 Gyr -0.565 0.246 0.756