2025ull

Download data

Information

Transient

Name: AT2025ull
Right ascension: 14h21m29.84s
Declination: 3d21m55.33s
Discovery Date: Aug. 16, 2025, 2:11 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.030

Host

Name: 1250779
Right ascension: 14h21m29.76s
Declination: 3d21m53.93s
Redshift: 0.099231
Photometric Redshift: 0.098
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 6.0
Cutout download processed 29.76
Global aperture construction processed 0.66
Local aperture photometry processed 6.89
Global aperture photometry processed 5.87
Validate local photometry processed 0.03
Validate global photometry processed 17.03
Host information processed 0.15
Global host SED inference processed 386.3
Local host SED inference processed 471.95
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.1
Processing status completed N/A N/A
 

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) = 14h21m29.84s, 3d21m55.33s
semi major axis, semi minor axis (arcsec) = 1.09, 1.09
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 70.78 0.7 19.275 0.011 AB
PanSTARRS_z 110.59 0.75 18.791 0.007 AB
DES_z 113.63 2.04 18.761 0.020 AB
PanSTARRS_y 129.65 1.67 18.618 0.014 AB

Aperture details

RA, DEC (J2000) = 14h21m29.76s, 3d21m54.12s
semi major axis, semi minor axis (arcsec) = 7.99, 5.25
angle (degrees, anti-clockwise from east) = -149.31

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 25.22 1.09 20.396 0.047 AB
GALEX_NUV 45.55 0.87 19.754 0.021 AB
SDSS_u 130.52 5.06 18.611 0.042 AB
SDSS_g 308.29 5.1 17.678 0.018 AB
DES_g 313.66 0.96 17.659 0.003 AB
PanSTARRS_g 330.07 1.33 17.603 0.004 AB
SDSS_r 514.69 6.52 17.121 0.014 AB
PanSTARRS_r 530.61 1.86 17.088 0.004 AB
DES_r 529.3 2.05 17.091 0.004 AB
SDSS_i 712.23 8.22 16.768 0.013 AB
PanSTARRS_i 711.83 2.12 16.769 0.003 AB
PanSTARRS_z 828.25 4.22 16.605 0.006 AB
SDSS_z 804.46 16.58 16.636 0.022 AB
DES_z 818.88 5.83 16.617 0.008 AB
PanSTARRS_y 996.97 9.67 16.403 0.011 AB
2MASS_J 1274.47 181.66 15.242 0.155 Vega
2MASS_H 1250.25 229.16 14.790 0.199 Vega
2MASS_K 1086.24 333.24 14.472 0.333 Vega
WISE_W1 647.83 15.85 14.172 0.027 Vega
WISE_W2 429.15 20.26 13.979 0.051 Vega
WISE_W3 1759.03 72.31 10.613 0.045 Vega
WISE_W4 1565.73 444.51 9.293 0.308 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.443 9.641 9.807
{\rm log}_{10}({\rm SFR}) -0.826 -0.202 0.318
{\rm log}_{10}({\rm sSFR}) -10.530 -9.850 -9.217
{\rm stellar\ age} 3.397 6.291 8.139

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.298 -0.601 -0.090
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.280 -0.590 0.136

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.274 0.717 1.100
\delta -0.635 -0.206 0.200
\tau_1/\tau_2 0.697 1.037 1.396
Q_{PAH} 0.586 2.036 4.717
U_{min} 2.885 7.861 15.107
{\rm log}_{10}(\gamma_e)\, -3.199 -1.922 -0.713

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.518 -1.095 -0.129
{\rm log}_{10}(\tau_{AGN})\, 1.003 1.472 1.945

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.971 -0.354 0.089
0.03-0.10 Gyr -1.018 -0.198 0.410
0.10-0.33 Gyr -1.426 -0.377 0.261
0.33-1.06 Gyr -1.617 -0.457 0.140
1.06-3.45 Gyr -1.521 -0.442 -0.101
3.45-11.22 Gyr -1.203 -0.346 -0.070
11.22-12.46 Gyr -1.226 -0.291 0.429

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.406 10.472 10.533
{\rm log}_{10}({\rm SFR}) 0.786 0.939 1.131
{\rm log}_{10}({\rm sSFR}) -9.713 -9.534 -9.288
{\rm stellar\ age} 6.614 7.405 9.310

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.298 -0.189 -0.102
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.306 -0.006 0.171

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.155 0.200 0.295
\delta -0.949 -0.824 -0.603
\tau_1/\tau_2 0.630 1.028 1.442
Q_{PAH} 0.662 1.567 2.785
U_{min} 2.042 6.216 13.506
{\rm log}_{10}(\gamma_e)\, -3.225 -1.990 -1.291

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.396 -3.481 -2.490
{\rm log}_{10}(\tau_{AGN})\, 1.036 1.542 1.924

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.255 0.389 0.503
0.03-0.10 Gyr 0.897 1.066 1.268
0.10-0.33 Gyr -0.440 0.113 0.454
0.33-1.06 Gyr -0.709 -0.075 0.223
1.06-3.45 Gyr -0.359 0.176 0.497
3.45-11.22 Gyr 0.298 0.597 0.717
11.22-12.46 Gyr 0.308 0.832 1.410