2025aamu

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Information

Transient

Name: AT2025aamu
Right ascension: 19h35m33.00s
Declination: 66d23m14.96s
Discovery Date: Oct. 12, 2025, 6:43 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.089

Host

Name:
Right ascension: 19h35m32.90s
Declination: 66d23m13.98s
Redshift: None
Photometric Redshift: 0.098
 

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
no valid phot
 status
Local host SED inference
Local host SED inference
not 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 5.39
Cutout download processed 3.37
Global aperture construction processed 0.65
Local aperture photometry processed 2.17
Global aperture photometry processed 2.16
Validate local photometry no valid phot 0.01
Validate global photometry processed 7.66
Host information processed 0.14
Global host SED inference processed 416.55
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 19h35m33.00s, 66d23m14.96s
semi major axis, semi minor axis (arcsec) = 1.1, 1.1
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 19h35m32.89s, 66d23m14.13s
semi major axis, semi minor axis (arcsec) = 5.12, 4.41
angle (degrees, anti-clockwise from east) = -98.43

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.94 2.04 22.165 0.448 AB
GALEX_NUV 2.28 0.6 23.004 0.285 AB
PanSTARRS_g 81.59 1.27 19.121 0.017 AB
PanSTARRS_r 170.99 1.68 18.318 0.011 AB
2MASS_J 438.0 121.21 16.401 0.300 Vega
2MASS_H 479.03 158.97 15.832 0.360 Vega
2MASS_K 455.17 227.5 15.417 0.543 Vega
WISE_W1 215.87 12.09 15.366 0.061 Vega
WISE_W2 132.04 12.78 15.259 0.105 Vega
WISE_W3 176.66 37.19 13.108 0.229 Vega
WISE_W4 32.66 176.95 13.495 5.883 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})\, 10.064 10.148 10.235
{\rm log}_{10}({\rm SFR}) -1.757 -1.002 -0.439
{\rm log}_{10}({\rm sSFR}) -11.980 -11.173 -10.577
{\rm stellar\ age} 6.460 7.375 9.247

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.101 -0.804 -0.586
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.560 -0.659 0.140

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.139 0.260 0.395
\delta -0.874 -0.595 -0.187
\tau_1/\tau_2 0.584 0.938 1.296
Q_{PAH} 0.624 1.729 3.578
U_{min} 2.779 7.726 14.935
{\rm log}_{10}(\gamma_e)\, -2.833 -1.995 -1.060

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.055 -2.805 -1.965
{\rm log}_{10}(\tau_{AGN})\, 0.959 1.348 1.824

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.500 -1.278 -0.590
0.03-0.10 Gyr -1.914 -0.998 -0.385
0.10-0.33 Gyr -1.655 -0.732 -0.202
0.33-1.06 Gyr -1.653 -0.615 -0.120
1.06-3.45 Gyr -0.851 -0.058 0.287
3.45-11.23 Gyr -0.007 0.308 0.443
11.23-12.47 Gyr -0.203 0.402 1.062