2025aadr

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Information

Transient

Name: AT2025aadr
Right ascension: 2h17m53.27s
Declination: -16d00m59.40s
Discovery Date: Oct. 12, 2025, 6:45 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.036

Host

Name:
Right ascension: 2h17m53.30s
Declination: -16d01m00.69s
Redshift: None
Photometric Redshift: 0.100
 

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 7.81
Cutout download processed 7.4
Global aperture construction processed 2.78
Local aperture photometry processed 5.93
Global aperture photometry processed 6.0
Validate local photometry processed 0.02
Validate global photometry processed 12.77
Host information processed 0.14
Global host SED inference processed 465.2
Local host SED inference processed 620.81
Transient information processed 0.0
Transient MWEBV processed 0.05
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) = 2h17m53.27s, -16d00m59.40s
semi major axis, semi minor axis (arcsec) = 1.08, 1.08
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 2.13 0.09 23.082 0.046 AB
PanSTARRS_z 1.57 0.99 23.411 0.684 AB
DES_z 2.68 0.3 22.829 0.121 AB
PanSTARRS_y 4.46 1.95 22.276 0.474 AB

Aperture details

RA, DEC (J2000) = 2h17m53.27s, -16d01m00.53s
semi major axis, semi minor axis (arcsec) = 4.73, 2.82
angle (degrees, anti-clockwise from east) = -63.7

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.45 2.35 22.060 0.469 AB
GALEX_NUV 4.14 1.84 22.357 0.483 AB
DES_g 7.64 0.2 21.693 0.029 AB
PanSTARRS_g 14.42 0.91 21.002 0.068 AB
PanSTARRS_r 10.63 1.12 21.333 0.114 AB
DES_r 9.35 0.26 21.473 0.030 AB
PanSTARRS_i 9.42 1.23 21.465 0.142 AB
PanSTARRS_z 10.09 3.25 21.390 0.350 AB
DES_z 8.81 0.84 21.538 0.104 AB
PanSTARRS_y 8.2 6.38 21.616 0.845 AB
WISE_W1 10.92 6.52 18.605 0.649 Vega
WISE_W2 7.79 9.04 18.332 1.259 Vega
WISE_W3 -8.24 39.9 Vega
WISE_W4 232.53 383.81 11.364 1.792 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})\, 7.442 7.794 8.089
{\rm log}_{10}({\rm SFR}) -0.989 -0.516 -0.154
{\rm log}_{10}({\rm sSFR}) -8.812 -8.126 -7.963
{\rm stellar\ age} 0.023 0.753 5.694

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.745 -1.360 -0.821
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.466 -0.715 0.173

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.369 1.890 2.501
\delta 0.006 0.147 0.284
\tau_1/\tau_2 0.748 1.192 1.603
Q_{PAH} 0.756 2.685 5.418
U_{min} 3.723 10.678 18.066
{\rm log}_{10}(\gamma_e)\, -3.020 -1.633 -0.547

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.635 -0.388 0.271
{\rm log}_{10}(\tau_{AGN})\, 1.007 1.478 1.897

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.673 -0.093 0.309
0.03-0.10 Gyr -3.648 -1.893 -0.731
0.10-0.33 Gyr -5.396 -2.801 -1.312
0.33-1.06 Gyr -6.637 -3.439 -1.754
1.06-3.44 Gyr -7.233 -3.900 -2.050
3.44-11.20 Gyr -8.119 -4.164 -2.063
11.20-12.45 Gyr -8.680 -3.831 -1.887

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.826 8.058 8.277
{\rm log}_{10}({\rm SFR}) -1.499 -1.021 -0.391
{\rm log}_{10}({\rm sSFR}) -9.685 -9.113 -8.249
{\rm stellar\ age} 0.212 1.771 5.078

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.583 -1.036 -0.341
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.930 -0.663 -0.424

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.081 0.217 0.590
\delta -0.765 -0.287 0.157
\tau_1/\tau_2 0.492 0.901 1.378
Q_{PAH} 1.361 3.389 5.527
U_{min} 3.275 8.831 16.927
{\rm log}_{10}(\gamma_e)\, -3.044 -1.949 -0.805

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -0.675 -0.085 0.196
{\rm log}_{10}(\tau_{AGN})\, 1.177 1.550 1.881

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.766 -1.154 -0.754
0.03-0.10 Gyr -1.688 -1.036 -0.289
0.10-0.33 Gyr -1.666 -0.898 -0.458
0.33-1.06 Gyr -3.639 -1.611 -1.013
1.06-3.44 Gyr -5.655 -2.464 -1.619
3.44-11.20 Gyr -6.338 -2.804 -1.832
11.20-12.45 Gyr -6.219 -2.846 -1.705