2025aawn

Download data

Information

Transient

Name: AT2025aawn
Right ascension: 21h01m08.43s
Declination: 7d25m17.14s
Discovery Date: Oct. 18, 2025, 10 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.058

Host

Name:
Right ascension: 21h01m08.45s
Declination: 7d25m04.09s
Redshift: None
Photometric Redshift: 0.075
 

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 5.5
Cutout download processed 18.18
Global aperture construction processed 0.66
Local aperture photometry processed 7.33
Global aperture photometry processed 7.53
Validate local photometry processed 0.03
Validate global photometry processed 19.72
Host information processed 0.12
Global host SED inference processed 470.33
Local host SED inference processed 896.27
Transient information processed 0.0
Transient MWEBV processed 0.11
Host MWEBV processed 0.05
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) = 21h01m08.43s, 7d25m17.14s
semi major axis, semi minor axis (arcsec) = 1.41, 1.41
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 0.45 0.11 24.763 0.253 AB
PanSTARRS_g 0.71 0.34 24.266 0.518 AB
SDSS_r 0.8 0.77 24.140 1.048 AB
PanSTARRS_r 0.94 0.39 23.972 0.456 AB
DES_r 1.12 0.18 23.774 0.173 AB
SDSS_i 1.6 1.2 23.392 0.816 AB
PanSTARRS_i 1.74 0.34 23.296 0.210 AB
PanSTARRS_z 1.89 1.17 23.207 0.670 AB
SDSS_z -1.45 4.42 AB
DES_z 2.3 0.43 22.996 0.202 AB
PanSTARRS_y 0.82 3.35 24.112 4.420 AB

Aperture details

RA, DEC (J2000) = 21h01m08.43s, 7d25m04.09s
semi major axis, semi minor axis (arcsec) = 11.22, 7.94
angle (degrees, anti-clockwise from east) = -128.24

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 24.63 4.82 20.421 0.212 AB
GALEX_NUV 33.87 4.16 20.075 0.133 AB
SDSS_u 163.76 7.44 18.364 0.049 AB
SDSS_g 548.78 6.58 17.052 0.013 AB
DES_g 573.16 1.23 17.004 0.002 AB
PanSTARRS_g 578.19 2.3 16.995 0.004 AB
SDSS_r 1135.41 9.87 16.262 0.009 AB
PanSTARRS_r 1169.88 2.68 16.230 0.002 AB
DES_r 1258.2 2.62 16.151 0.002 AB
SDSS_i 1667.54 13.08 15.845 0.009 AB
PanSTARRS_i 1701.49 2.32 15.823 0.001 AB
PanSTARRS_z 2083.01 8.01 15.603 0.004 AB
SDSS_z 2057.43 31.36 15.617 0.017 AB
DES_z 2241.81 8.31 15.524 0.004 AB
PanSTARRS_y 2513.67 22.62 15.399 0.010 AB
2MASS_J 3250.55 256.36 14.225 0.086 Vega
2MASS_H 3513.84 408.29 13.668 0.126 Vega
2MASS_K 3644.57 445.44 13.158 0.133 Vega
WISE_W1 1569.79 28.64 13.211 0.020 Vega
WISE_W2 954.06 30.19 13.112 0.034 Vega
WISE_W3 1256.71 93.04 10.978 0.080 Vega
WISE_W4 1281.98 503.74 9.510 0.427 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})\, 7.467 7.937 8.290
{\rm log}_{10}({\rm SFR}) -1.130 -0.663 -0.178
{\rm log}_{10}({\rm sSFR}) -9.197 -8.476 -7.963
{\rm stellar\ age} 0.065 2.946 6.815

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.431 -0.959 -0.466
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.371 -0.866 -0.288

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 2.081 2.709 3.373
\delta 0.246 0.322 0.375
\tau_1/\tau_2 0.865 1.220 1.530
Q_{PAH} 1.066 3.013 5.444
U_{min} 3.675 10.462 18.685
{\rm log}_{10}(\gamma_e)\, -3.079 -1.651 -0.497

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.442 -0.575 0.259
{\rm log}_{10}(\tau_{AGN})\, 1.000 1.506 1.930

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.061 -0.489 0.092
0.03-0.10 Gyr -3.322 -1.292 -0.325
0.10-0.33 Gyr -4.722 -2.314 -1.179
0.33-1.07 Gyr -5.973 -2.865 -1.658
1.07-3.51 Gyr -6.520 -2.929 -1.688
3.51-11.49 Gyr -7.101 -3.030 -1.732
11.49-12.77 Gyr -7.487 -2.917 -1.456

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.777 10.825 10.901
{\rm log}_{10}({\rm SFR}) -0.135 0.170 0.497
{\rm log}_{10}({\rm sSFR}) -10.974 -10.683 -10.345
{\rm stellar\ age} 7.902 9.629 11.858

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.603 -0.453 -0.351
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.182 0.352 0.453

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.106 0.159 0.248
\delta -0.884 -0.640 -0.275
\tau_1/\tau_2 0.511 0.932 1.370
Q_{PAH} 0.475 1.339 3.085
U_{min} 2.240 6.744 13.533
{\rm log}_{10}(\gamma_e)\, -3.251 -2.447 -1.565

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.431 -3.543 -2.569
{\rm log}_{10}(\tau_{AGN})\, 1.036 1.541 1.926

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.422 -0.078 0.099
0.03-0.10 Gyr -0.162 0.253 0.627
0.10-0.33 Gyr -1.426 -0.265 0.145
0.33-1.07 Gyr -2.233 -0.635 -0.163
1.07-3.51 Gyr -1.933 -0.571 0.043
3.51-11.49 Gyr -0.309 0.854 1.054
11.49-12.77 Gyr 0.965 1.648 2.023