2025abde

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Information

Transient

Name: AT2025abde
Right ascension: 9h21m41.08s
Declination: 49d53m21.51s
Discovery Date: Oct. 18, 2025, 10:44 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.014

Host

Name:
Right ascension: 9h21m41.24s
Declination: 49d53m19.12s
Redshift: None
Photometric Redshift: 0.110
 

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
not enough filters
 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 5.49
Cutout download processed 16.02
Global aperture construction processed 0.64
Local aperture photometry processed 5.93
Global aperture photometry processed 6.16
Validate local photometry processed 0.02
Validate global photometry processed 15.85
Host information processed 0.12
Global host SED inference processed 454.27
Local host SED inference not enough filters 18.33
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.04
Processing status blocked 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) = 9h21m41.08s, 49d53m21.51s
semi major axis, semi minor axis (arcsec) = 1.0, 1.0
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 3.27 0.41 22.612 0.137 AB

Aperture details

RA, DEC (J2000) = 9h21m41.21s, 49d53m19.36s
semi major axis, semi minor axis (arcsec) = 5.86, 3.57
angle (degrees, anti-clockwise from east) = -70.67

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 21.86 3.53 20.551 0.176 AB
SDSS_g 59.6 2.63 19.462 0.048 AB
DES_g 60.9 0.58 19.439 0.010 AB
PanSTARRS_g 68.04 1.29 19.318 0.021 AB
SDSS_r 96.21 3.26 18.942 0.037 AB
PanSTARRS_r 97.92 1.43 18.923 0.016 AB
SDSS_i 118.88 4.72 18.712 0.043 AB
PanSTARRS_i 112.19 1.42 18.775 0.014 AB
PanSTARRS_z 118.15 2.81 18.719 0.026 AB
SDSS_z 103.82 11.49 18.859 0.120 AB
DES_z 118.11 2.25 18.719 0.021 AB
PanSTARRS_y 139.88 6.79 18.536 0.053 AB
2MASS_J 141.52 106.56 17.628 0.818 Vega
2MASS_H 160.27 173.81 17.020 1.177 Vega
2MASS_K 146.49 168.69 16.648 1.250 Vega
WISE_W1 36.47 9.54 17.296 0.284 Vega
WISE_W2 27.59 12.47 16.959 0.491 Vega
WISE_W3 76.19 60.55 14.021 0.863 Vega
WISE_W4 -242.78 359.08 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.360 9.497 9.625
{\rm log}_{10}({\rm SFR}) -0.633 -0.234 0.184
{\rm log}_{10}({\rm sSFR}) -10.166 -9.759 -9.280
{\rm stellar\ age} 2.805 5.040 6.725

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.341 -0.847 -0.471
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.682 -0.446 -0.283

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.127 0.228 0.360
\delta -0.888 -0.652 -0.313
\tau_1/\tau_2 0.664 1.035 1.402
Q_{PAH} 0.574 1.778 3.705
U_{min} 2.702 7.862 14.666
{\rm log}_{10}(\gamma_e)\, -2.329 -1.168 -0.416

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.038 -1.640 -0.973
{\rm log}_{10}(\tau_{AGN})\, 1.214 1.629 1.893

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.558 -0.318 -0.141
0.03-0.10 Gyr -0.821 -0.208 0.298
0.10-0.32 Gyr -0.597 -0.081 0.267
0.32-1.05 Gyr -0.586 -0.091 0.222
1.05-3.42 Gyr -0.910 -0.393 -0.100
3.42-11.10 Gyr -1.220 -0.553 -0.277
11.10-12.33 Gyr -1.492 -0.566 0.001