2025iyl

Download data

Information

Transient

Name: AT2025iyl
Right ascension: 11h24m11.80s
Declination: -4d32m22.20s
Discovery Date: April 27, 2025, 8:23 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.034

Host

Name: 2025iyl
Right ascension: 11h24m16.32s
Declination: -4d31m58.24s
Redshift: 0.092900
Photometric Redshift: 0.098
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 9.35
Transient MWEBV processed 0.04
Host match processed 7.14
Host information processed 0.09
Host MWEBV processed 0.09
Global aperture construction processed 0.66
Global aperture photometry processed 6.1
Validate global photometry processed 15.17
Global host SED inference processed 602.61
Local aperture photometry processed 5.93
Validate local photometry processed 0.02
Local host SED inference processed 550.36
 

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) = 11h24m11.80s, -4d32m22.20s
semi major axis, semi minor axis (arcsec) = 1.16, 1.16
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 3.79 0.22 22.454 0.063 AB
PanSTARRS_i 3.52 0.37 22.534 0.114 AB
PanSTARRS_z 5.02 0.85 22.149 0.184 AB
DES_z 5.02 0.57 22.148 0.122 AB
PanSTARRS_y 6.39 2.17 21.886 0.368 AB

Aperture details

RA, DEC (J2000) = 11h24m16.31s, -4d31m58.02s
semi major axis, semi minor axis (arcsec) = 4.81, 3.18
angle (degrees, anti-clockwise from east) = -33.54

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.0 0.01 33.893 108.034 AB
GALEX_NUV 1.58 1.71 23.404 1.176 AB
DES_g 157.53 0.63 18.407 0.004 AB
PanSTARRS_g 155.23 1.04 18.423 0.007 AB
PanSTARRS_r 343.48 1.3 17.560 0.004 AB
DES_r 371.39 1.55 17.475 0.005 AB
PanSTARRS_i 467.6 1.34 17.225 0.003 AB
PanSTARRS_z 637.18 3.02 16.889 0.005 AB
DES_z 683.82 5.0 16.813 0.008 AB
PanSTARRS_y 745.28 7.88 16.719 0.011 AB
2MASS_J 1023.21 99.84 15.480 0.106 Vega
2MASS_H 1095.22 150.7 14.934 0.149 Vega
2MASS_K 930.27 194.61 14.641 0.227 Vega
WISE_W1 385.52 13.16 14.736 0.037 Vega
WISE_W2 247.16 15.08 14.579 0.066 Vega
WISE_W3 103.3 64.46 13.691 0.677 Vega
WISE_W4 -427.53 393.34 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})\, 7.872 8.191 8.380
{\rm log}_{10}({\rm SFR}) -1.885 -1.247 -0.633
{\rm log}_{10}({\rm sSFR}) -10.163 -9.438 -8.504
{\rm stellar\ age} 0.662 4.566 6.651

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.473 -0.702 -0.078
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.675 -0.878 0.103

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.654 1.044 1.712
\delta -0.213 0.062 0.259
\tau_1/\tau_2 0.710 1.073 1.458
Q_{PAH} 1.284 3.336 5.740
U_{min} 3.071 8.149 15.728
{\rm log}_{10}(\gamma_e)\, -2.771 -1.844 -0.883

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.206 -0.033 0.320
{\rm log}_{10}(\tau_{AGN})\, 0.983 1.380 1.920

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.011 -1.289 -0.706
0.03-0.10 Gyr -2.115 -1.346 -0.631
0.10-0.33 Gyr -2.070 -1.398 -0.757
0.33-1.06 Gyr -2.655 -1.584 -1.156
1.06-3.46 Gyr -3.713 -1.794 -1.431
3.46-11.29 Gyr -4.010 -1.974 -1.530
11.29-12.54 Gyr -4.068 -2.053 -1.373

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.424 10.492 10.605
{\rm log}_{10}({\rm SFR}) -3.916 -1.589 -0.385
{\rm log}_{10}({\rm sSFR}) -14.245 -12.109 -10.847
{\rm stellar\ age} 7.307 8.792 11.871

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.236 -0.902 -0.698
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.436 -0.481 0.234

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.222 0.375 0.554
\delta -0.926 -0.757 -0.520
\tau_1/\tau_2 0.568 1.020 1.438
Q_{PAH} 0.683 2.247 4.479
U_{min} 3.581 10.441 18.000
{\rm log}_{10}(\gamma_e)\, -2.444 -1.178 -0.313

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.791 -2.352 -1.497
{\rm log}_{10}(\tau_{AGN})\, 1.224 1.657 1.984

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.379 -2.422 -1.124
0.03-0.10 Gyr -4.549 -1.594 -0.259
0.10-0.33 Gyr -4.321 -1.573 -0.146
0.33-1.06 Gyr -4.808 -1.906 -0.269
1.06-3.46 Gyr -3.552 -1.188 0.172
3.46-11.29 Gyr -1.644 0.508 0.770
11.29-12.54 Gyr -0.113 1.187 1.754