2025aaal

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Information

Transient

Name: AT2025aaal
Right ascension: 19h32m53.14s
Declination: 56d04m17.63s
Discovery Date: Oct. 8, 2025, 4:09 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.121

Host

Name:
Right ascension: 19h32m54.59s
Declination: 56d03m58.45s
Redshift: None
Photometric Redshift: 0.046
 

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
failed
 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 5.22
Cutout download processed 0.61
Global aperture construction processed 0.69
Local aperture photometry processed 4.05
Global aperture photometry processed 4.03
Validate local photometry processed 0.02
Validate global photometry processed 11.17
Host information processed 0.11
Global host SED inference processed 1149.28
Local host SED inference failed 0.01
Transient information processed 0.0
Transient MWEBV processed 0.12
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) = 19h32m53.14s, 56d04m17.63s
semi major axis, semi minor axis (arcsec) = 2.19, 2.19
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 1.51 0.6 23.450 0.432 AB
PanSTARRS_r 0.02 0.68 28.357 45.069 AB
PanSTARRS_i 0.31 0.9 25.168 3.149 AB
PanSTARRS_z -0.52 1.8 AB
PanSTARRS_y 6.41 4.23 21.883 0.718 AB

Aperture details

RA, DEC (J2000) = 19h32m54.55s, 56d03m58.66s
semi major axis, semi minor axis (arcsec) = 21.23, 17.4
angle (degrees, anti-clockwise from east) = -2.01

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 1607.7 5.51 15.884 0.004 AB
PanSTARRS_z 5468.24 15.82 14.555 0.003 AB
PanSTARRS_y 5634.64 35.92 14.523 0.007 AB
2MASS_K 7802.7 745.34 12.332 0.104 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})\, 10.605 10.778 10.917
{\rm log}_{10}({\rm SFR}) -4.352 -0.826 0.710
{\rm log}_{10}({\rm sSFR}) -15.426 -11.736 -10.096
{\rm stellar\ age} 2.745 7.586 11.140

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.767 -1.346 -0.921
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.820 -1.266 -0.096

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.286 0.540 0.792
\delta -0.842 -0.274 0.272
\tau_1/\tau_2 0.417 0.944 1.469
Q_{PAH} 0.359 1.542 4.466
U_{min} 3.379 10.473 18.609
{\rm log}_{10}(\gamma_e)\, -3.341 -2.127 -0.883

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.452 -3.264 -1.249
{\rm log}_{10}(\tau_{AGN})\, 1.003 1.530 1.959

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.701 -2.270 -0.100
0.03-0.10 Gyr -4.878 -1.013 0.850
0.10-0.33 Gyr -4.178 -1.336 0.537
0.33-1.09 Gyr -3.103 -1.086 0.413
1.09-3.59 Gyr -1.832 0.498 1.334
3.59-11.82 Gyr -1.447 0.658 1.082
11.82-13.13 Gyr -2.023 0.650 1.927