2025amu

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Information

Transient

Name: AT2025amu
Right ascension: 2h04m58.37s
Declination: 9d43m45.75s
Discovery Date: Jan. 19, 2025, 4:57 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.061

Host

Name: 2025amu
Right ascension: 2h04m58.62s
Declination: 9d43m58.53s
Redshift: None
Photometric Redshift: 0.181
 

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 1.74
Cutout download processed 17.02
Global aperture construction processed 0.59
Local aperture photometry processed 5.73
Global aperture photometry processed 5.89
Validate local photometry no valid phot 0.03
Validate global photometry processed 16.29
Host information processed 0.08
Global host SED inference processed 391.55
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
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) = 2h04m58.37s, 9d43m45.75s
semi major axis, semi minor axis (arcsec) = 0.66, 0.66
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) = 2h04m58.62s, 9d43m58.62s
semi major axis, semi minor axis (arcsec) = 5.45, 2.37
angle (degrees, anti-clockwise from east) = -4.55

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 8.9 2.94 21.526 0.358 AB
GALEX_NUV 5.03 1.5 22.146 0.323 AB
SDSS_u 17.68 3.89 20.782 0.239 AB
SDSS_g 34.84 1.98 20.045 0.062 AB
DES_g 39.76 0.27 19.901 0.007 AB
PanSTARRS_g 40.59 0.79 19.879 0.021 AB
SDSS_r 69.74 3.1 19.291 0.048 AB
PanSTARRS_r 65.69 1.13 19.356 0.019 AB
SDSS_i 109.18 4.32 18.805 0.043 AB
PanSTARRS_i 100.11 0.93 18.899 0.010 AB
PanSTARRS_z 119.15 1.65 18.710 0.015 AB
SDSS_z 118.78 12.56 18.713 0.115 AB
DES_z 124.51 1.8 18.662 0.016 AB
PanSTARRS_y 134.88 5.31 18.575 0.043 AB
2MASS_J 167.87 137.39 17.443 0.889 Vega
2MASS_H 356.75 234.23 16.151 0.713 Vega
2MASS_K 302.79 242.99 15.859 0.871 Vega
WISE_W1 134.23 11.02 15.881 0.089 Vega
WISE_W2 119.32 15.49 15.369 0.141 Vega
WISE_W3 518.89 69.85 11.938 0.146 Vega
WISE_W4 175.94 399.9 11.667 2.468 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})\, 10.099 10.179 10.277
{\rm log}_{10}({\rm SFR}) 0.188 0.470 0.752
{\rm log}_{10}({\rm sSFR}) -10.031 -9.728 -9.404
{\rm stellar\ age} 3.604 5.113 6.175

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.242 -0.715 -0.286
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.051 0.243 0.395

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.414 0.635 0.887
\delta 0.006 0.205 0.327
\tau_1/\tau_2 0.587 0.890 1.211
Q_{PAH} 0.939 2.198 3.902
U_{min} 2.524 7.396 14.042
{\rm log}_{10}(\gamma_e)\, -3.190 -2.266 -1.238

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.524 -1.900 -1.147
{\rm log}_{10}(\tau_{AGN})\, 0.938 1.349 1.797

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.048 0.196 0.421
0.03-0.10 Gyr 0.200 0.542 0.863
0.10-0.32 Gyr 0.329 0.640 0.922
0.32-1.02 Gyr 0.150 0.470 0.744
1.02-3.25 Gyr 0.162 0.400 0.609
3.25-10.37 Gyr -0.077 0.245 0.430
10.37-11.52 Gyr -0.363 0.196 0.609