2025udl

Download data

Information

Transient

Name: AT2025udl
Right ascension: 1h14m51.18s
Declination: -24d57m04.39s
Discovery Date: Aug. 15, 2025, 10:33 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.016

Host

Name:
Right ascension: 1h14m51.24s
Declination: -24d57m04.59s
Redshift: None
Photometric Redshift: 0.076
 

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 7.6
Cutout download processed 21.84
Global aperture construction processed 0.59
Local aperture photometry processed 5.48
Global aperture photometry processed 4.65
Validate local photometry processed 0.02
Validate global photometry processed 13.3
Host information processed 0.14
Global host SED inference processed 480.1
Local host SED inference processed 467.87
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 1h14m51.18s, -24d57m04.39s
semi major axis, semi minor axis (arcsec) = 1.39, 1.39
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 27.37 0.15 20.307 0.006 AB
PanSTARRS_g 26.61 0.51 20.337 0.021 AB
PanSTARRS_r 32.35 0.57 20.125 0.019 AB
DES_r 37.12 0.21 19.976 0.006 AB
PanSTARRS_i 39.61 0.53 19.906 0.015 AB
PanSTARRS_z 37.83 1.09 19.955 0.031 AB
DES_z 42.84 0.75 19.820 0.019 AB
PanSTARRS_y 48.63 3.23 19.683 0.072 AB

Aperture details

RA, DEC (J2000) = 1h14m51.20s, -24d57m04.48s
semi major axis, semi minor axis (arcsec) = 4.74, 3.73
angle (degrees, anti-clockwise from east) = -95.02

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 24.34 3.71 20.434 0.166 AB
GALEX_NUV 17.82 0.55 20.773 0.033 AB
DES_g 74.05 0.29 19.226 0.004 AB
PanSTARRS_g 73.33 1.51 19.237 0.022 AB
PanSTARRS_r 89.07 1.68 19.026 0.021 AB
DES_r 99.01 0.4 18.911 0.004 AB
PanSTARRS_i 109.87 1.57 18.798 0.015 AB
PanSTARRS_z 112.55 3.24 18.772 0.031 AB
DES_z 115.59 1.41 18.743 0.013 AB
PanSTARRS_y 152.28 9.57 18.443 0.068 AB
2MASS_J 89.99 113.72 18.120 1.372 Vega
2MASS_H 491.53 181.17 15.804 0.400 Vega
2MASS_K 62.85 219.76 17.566 3.796 Vega
WISE_W1 43.2 7.34 17.112 0.184 Vega
WISE_W2 38.92 11.99 16.586 0.334 Vega
WISE_W3 -23.34 61.52 Vega
WISE_W4 102.77 368.38 12.250 3.892 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})\, 8.388 8.572 8.747
{\rm log}_{10}({\rm SFR}) -1.505 -0.988 -0.364
{\rm log}_{10}({\rm sSFR}) -10.175 -9.590 -8.841
{\rm stellar\ age} 0.639 2.968 5.509

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.596 -0.838 -0.052
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.376 -0.273 0.197

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.117 0.294 0.672
\delta -0.761 -0.306 0.151
\tau_1/\tau_2 0.659 1.033 1.432
Q_{PAH} 1.271 3.010 5.264
U_{min} 3.099 8.145 15.615
{\rm log}_{10}(\gamma_e)\, -2.901 -1.800 -0.648

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.628 -0.628 -0.006
{\rm log}_{10}(\tau_{AGN})\, 1.018 1.436 1.934

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.486 -1.117 -0.821
0.03-0.10 Gyr -1.765 -0.968 -0.228
0.10-0.33 Gyr -1.363 -0.591 -0.154
0.33-1.07 Gyr -2.039 -0.802 -0.446
1.07-3.51 Gyr -3.284 -1.506 -0.992
3.51-11.48 Gyr -4.089 -1.880 -1.302
11.48-12.75 Gyr -4.129 -1.914 -1.150

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.055 9.180 9.317
{\rm log}_{10}({\rm SFR}) -0.596 -0.354 -0.101
{\rm log}_{10}({\rm sSFR}) -9.830 -9.562 -9.225
{\rm stellar\ age} 3.955 5.640 6.898

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.362 -0.639 -0.166
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.090 0.027 0.184

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.047 0.151 0.363
\delta -0.206 0.171 0.334
\tau_1/\tau_2 0.866 1.250 1.597
Q_{PAH} 0.836 2.302 4.188
U_{min} 2.676 8.048 15.116
{\rm log}_{10}(\gamma_e)\, -1.956 -0.974 -0.316

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.787 -2.208 -1.207
{\rm log}_{10}(\tau_{AGN})\, 1.151 1.631 1.966

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.984 -0.731 -0.511
0.03-0.10 Gyr -0.551 -0.255 0.028
0.10-0.33 Gyr -0.546 -0.253 0.000
0.33-1.07 Gyr -0.925 -0.560 -0.299
1.07-3.51 Gyr -1.010 -0.713 -0.498
3.51-11.48 Gyr -1.204 -0.829 -0.590
11.48-12.75 Gyr -1.394 -0.787 -0.337