2025aemo

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Information

Transient

Name: AT2025aemo
Right ascension: 21h40m42.73s
Declination: 9d09m41.64s
Discovery Date: Nov. 22, 2025, 5:44 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.044

Host

Name:
Right ascension: 21h40m41.63s
Declination: 9d10m09.75s
Redshift: None
Photometric Redshift: 0.025
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 7.44
Transient MWEBV processed 0.04
Host match processed 5.68
Host information processed 0.17
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 5.68
Validate global photometry processed 14.62
Global host SED inference processed 572.75
Local aperture photometry processed 5.45
Validate local photometry processed 0.02
Local host SED inference failed 0.01
 

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) = 21h40m42.73s, 9d09m41.64s
semi major axis, semi minor axis (arcsec) = 3.9, 3.9
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g -0.07 0.26 AB
PanSTARRS_g -0.42 0.92 AB
PanSTARRS_r -2.23 0.96 AB
DES_r -1.58 0.54 AB
PanSTARRS_i -5.6 1.07 AB
PanSTARRS_z -5.59 3.29 AB
DES_z -1.43 1.33 AB
PanSTARRS_y -13.5 7.98 AB
2MASS_J -56.59 93.78 Vega
2MASS_H -45.93 152.95 Vega
2MASS_K -163.25 156.48 Vega

Aperture details

RA, DEC (J2000) = 21h40m41.61s, 9d10m08.86s
semi major axis, semi minor axis (arcsec) = 30.23, 9.87
angle (degrees, anti-clockwise from east) = -139.82

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 166.14 11.82 18.349 0.077 AB
GALEX_NUV 233.81 8.81 17.978 0.041 AB
DES_g 1117.25 2.29 16.280 0.002 AB
PanSTARRS_z 2848.85 14.69 15.263 0.006 AB
PanSTARRS_y 3249.85 34.68 15.120 0.012 AB
2MASS_J 4073.34 423.62 13.980 0.113 Vega
2MASS_K 4111.38 706.28 13.027 0.187 Vega
WISE_W2 1076.34 44.3 12.981 0.045 Vega
WISE_W4 4538.92 1116.55 8.138 0.267 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

Click the image to load the interactive plot.


 

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})\, 9.869 9.957 10.059
{\rm log}_{10}({\rm SFR}) -0.220 0.083 0.501
{\rm log}_{10}({\rm sSFR}) -10.205 -9.889 -9.452
{\rm stellar\ age} 7.778 9.653 12.394

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.865 -0.527 -0.290
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.881 -1.503 0.234

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.120 0.312 0.605
\delta -0.299 0.165 0.335
\tau_1/\tau_2 0.356 0.903 1.424
Q_{PAH} 0.337 1.016 2.598
U_{min} 2.737 7.756 14.464
{\rm log}_{10}(\gamma_e)\, -3.625 -2.811 -1.456

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.675 -4.052 -3.057
{\rm log}_{10}(\tau_{AGN})\, 1.069 1.611 1.969

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.755 -0.418 -0.159
0.03-0.10 Gyr -0.180 0.194 0.657
0.10-0.33 Gyr -2.560 -0.999 -0.348
0.33-1.10 Gyr -3.577 -1.424 -0.698
1.10-3.64 Gyr -3.211 -1.270 -0.483
3.64-12.07 Gyr -1.316 -0.085 0.148
12.07-13.42 Gyr -0.131 0.691 1.143