2025qss

Download data

Information

Transient

Name: AT2025qss
Right ascension: 0h14m17.15s
Declination: 24d48m13.26s
Discovery Date: July 2, 2025, 1:02 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.040

Host

Name:
Right ascension: 0h14m17.42s
Declination: 24d48m06.82s
Redshift: 0.070985
Photometric Redshift: 0.088
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 36.34
Transient MWEBV processed 0.11
Host match processed 6.41
Host information processed 0.14
Host MWEBV processed 0.12
Global aperture construction processed 0.64
Global aperture photometry processed 6.06
Validate global photometry processed 16.49
Global host SED inference processed 369.15
Local aperture photometry processed 6.64
Validate local photometry processed 0.03
Local host SED inference processed 408.9
 

Cutout Download Report

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_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 0h14m17.15s, 24d48m13.26s
semi major axis, semi minor axis (arcsec) = 1.48, 1.48
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 19.73 1.2 20.662 0.066 AB
DES_g 20.18 0.22 20.638 0.012 AB
PanSTARRS_g 20.21 0.37 20.636 0.020 AB
SDSS_r 31.14 1.56 20.167 0.054 AB
PanSTARRS_r 29.78 0.41 20.215 0.015 AB
DES_r 32.72 0.53 20.113 0.017 AB
SDSS_i 45.54 2.02 19.754 0.048 AB
PanSTARRS_i 40.88 0.46 19.871 0.012 AB
PanSTARRS_z 42.68 0.97 19.824 0.025 AB
SDSS_z 46.18 4.25 19.739 0.100 AB
DES_z 45.88 1.62 19.746 0.038 AB
PanSTARRS_y 54.13 2.57 19.566 0.052 AB

Aperture details

RA, DEC (J2000) = 0h14m17.44s, 24d48m07.21s
semi major axis, semi minor axis (arcsec) = 13.57, 12.2
angle (degrees, anti-clockwise from east) = -78.87

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 71.36 5.13 19.266 0.078 AB
GALEX_NUV 94.08 2.8 18.966 0.032 AB
SDSS_u 235.15 9.86 17.972 0.046 AB
SDSS_g 928.33 8.53 16.481 0.010 AB
DES_g 1022.32 1.59 16.376 0.002 AB
PanSTARRS_g 1012.38 3.14 16.387 0.003 AB
SDSS_r 1735.6 11.99 15.801 0.007 AB
PanSTARRS_r 1679.77 3.55 15.837 0.002 AB
DES_r 1929.42 4.11 15.686 0.002 AB
SDSS_i 2538.53 15.82 15.389 0.007 AB
PanSTARRS_i 2382.69 4.0 15.457 0.002 AB
PanSTARRS_z 2772.66 8.42 15.293 0.003 AB
SDSS_z 3037.24 36.82 15.194 0.013 AB
DES_z 3125.34 13.43 15.163 0.005 AB
PanSTARRS_y 3531.75 22.31 15.030 0.007 AB
2MASS_J 4728.03 297.81 13.818 0.068 Vega
2MASS_H 4961.89 487.01 13.293 0.107 Vega
2MASS_K 4519.87 548.42 12.924 0.132 Vega
WISE_W1 2350.94 33.56 12.773 0.015 Vega
WISE_W2 1609.74 43.98 12.544 0.030 Vega
WISE_W3 6375.34 164.11 9.215 0.028 Vega
WISE_W4 6560.31 953.05 7.738 0.158 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

Click the image to load the interactive plot.


Click the image to load the interactive plot.


 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.624 8.806 8.933
{\rm log}_{10}({\rm SFR}) -1.555 -1.080 -0.458
{\rm log}_{10}({\rm sSFR}) -10.380 -9.914 -9.148
{\rm stellar\ age} 2.135 5.268 6.971

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.499 -0.929 -0.388
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.560 -0.278 0.269

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.202 0.534 0.960
\delta -0.562 -0.172 0.178
\tau_1/\tau_2 0.712 1.073 1.405
Q_{PAH} 0.850 2.511 4.957
U_{min} 2.948 7.721 14.893
{\rm log}_{10}(\gamma_e)\, -2.860 -1.626 -0.467

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.846 -0.780 -0.099
{\rm log}_{10}(\tau_{AGN})\, 1.018 1.400 1.912

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.542 -1.234 -0.887
0.03-0.10 Gyr -1.690 -1.069 -0.333
0.10-0.33 Gyr -1.551 -0.955 -0.372
0.33-1.07 Gyr -1.491 -0.901 -0.502
1.07-3.52 Gyr -1.814 -1.057 -0.795
3.52-11.53 Gyr -2.211 -1.239 -0.947
11.53-12.82 Gyr -2.346 -1.308 -0.760

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.774 10.817 10.865
{\rm log}_{10}({\rm SFR}) 0.079 0.248 0.412
{\rm log}_{10}({\rm sSFR}) -10.752 -10.569 -10.404
{\rm stellar\ age} 6.921 7.584 8.786

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.436 -0.288 -0.174
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.229 0.040 0.184

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.115 0.171 0.255
\delta -0.581 -0.254 0.030
\tau_1/\tau_2 0.936 1.267 1.628
Q_{PAH} 1.495 2.856 4.350
U_{min} 2.329 7.047 13.905
{\rm log}_{10}(\gamma_e)\, -2.657 -1.595 -0.837

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.704 -1.758 -1.292
{\rm log}_{10}(\tau_{AGN})\, 1.286 1.696 1.986

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.318 0.430 0.534
0.03-0.10 Gyr -0.198 0.135 0.408
0.10-0.33 Gyr -0.153 0.193 0.446
0.33-1.07 Gyr 0.009 0.346 0.570
1.07-3.52 Gyr 0.201 0.615 0.854
3.52-11.53 Gyr 0.834 0.985 1.075
11.53-12.82 Gyr 0.677 1.096 1.559