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: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 3.37
Transient MWEBV processed 0.04
Host match processed 5.39
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 2.16
Validate global photometry processed 7.66
Global host SED inference processed 416.55
Local aperture photometry processed 2.17
Validate local photometry no valid phot 0.01
Local host SED inference not processed None
 

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

Click the image to load the interactive plot.


 

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