2025rmu

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Information

Transient

Name: AT2025rmu
Right ascension: 23h09m27.64s
Declination: -9d24m47.36s
Discovery Date: July 19, 2025, 8:50 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.032

Host

Name:
Right ascension: 23h09m28.05s
Declination: -9d24m46.51s
Redshift: None
Photometric Redshift: 0.056
 

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
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 6.96
Cutout download processed 32.21
Global aperture construction processed 0.78
Local aperture photometry processed 6.55
Global aperture photometry processed 5.83
Validate local photometry processed 0.02
Validate global photometry processed 16.48
Host information processed 0.14
Global host SED inference processed 417.91
Local host SED inference processed 437.38
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
Processing status completed 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) = 23h09m27.64s, -9d24m47.36s
semi major axis, semi minor axis (arcsec) = 1.83, 1.83
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 7.47 1.89 21.717 0.275 AB
SDSS_g 10.67 1.04 21.329 0.106 AB
DES_g 10.62 0.19 21.334 0.020 AB
PanSTARRS_g 11.56 0.47 21.243 0.044 AB
SDSS_r 9.87 1.27 21.414 0.140 AB
PanSTARRS_r 8.87 0.43 21.530 0.052 AB
SDSS_i 11.94 1.72 21.208 0.156 AB
PanSTARRS_i 12.25 0.56 21.180 0.050 AB
PanSTARRS_z 9.66 1.24 21.438 0.139 AB
SDSS_z 12.56 7.92 21.152 0.685 AB
DES_z 9.93 0.87 21.407 0.095 AB
PanSTARRS_y 10.59 3.08 21.338 0.315 AB

Aperture details

RA, DEC (J2000) = 23h09m28.05s, -9d24m46.19s
semi major axis, semi minor axis (arcsec) = 7.45, 4.92
angle (degrees, anti-clockwise from east) = -3.44

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 29.56 1.39 20.223 0.051 AB
GALEX_NUV 43.47 0.77 19.805 0.019 AB
SDSS_u 71.28 6.29 19.268 0.096 AB
SDSS_g 146.92 3.74 18.482 0.028 AB
DES_g 143.18 0.68 18.510 0.005 AB
PanSTARRS_g 144.05 1.54 18.504 0.012 AB
SDSS_r 180.53 4.72 18.259 0.028 AB
PanSTARRS_r 153.66 1.43 18.434 0.010 AB
SDSS_i 251.94 6.36 17.897 0.027 AB
PanSTARRS_i 217.75 1.86 18.055 0.009 AB
PanSTARRS_z 231.13 4.06 17.990 0.019 AB
SDSS_z 278.04 26.33 17.790 0.103 AB
DES_z 244.08 3.8 17.931 0.017 AB
PanSTARRS_y 230.56 10.04 17.993 0.047 AB
2MASS_J 375.58 119.28 16.568 0.345 Vega
2MASS_H 372.51 212.46 16.105 0.619 Vega
2MASS_K 320.09 232.08 15.799 0.787 Vega
WISE_W1 132.44 12.64 15.896 0.104 Vega
WISE_W2 94.9 21.32 15.618 0.244 Vega
WISE_W3 217.61 81.85 12.882 0.408 Vega
WISE_W4 278.64 523.96 11.167 2.042 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.203 7.538 7.800
{\rm log}_{10}({\rm SFR}) -1.732 -1.208 -0.641
{\rm log}_{10}({\rm sSFR}) -9.390 -8.646 -7.941
{\rm stellar\ age} 0.164 2.889 5.903

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.595 -1.138 -0.423
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.431 -1.016 -0.537

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.066 0.229 0.639
\delta -0.531 -0.009 0.268
\tau_1/\tau_2 0.781 1.180 1.557
Q_{PAH} 1.207 3.210 5.527
U_{min} 2.976 8.086 15.581
{\rm log}_{10}(\gamma_e)\, -2.897 -1.774 -0.783

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.134 -0.166 0.179
{\rm log}_{10}(\tau_{AGN})\, 1.145 1.588 1.942

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.760 -1.473 -1.161
0.03-0.10 Gyr -1.821 -1.142 -0.514
0.10-0.33 Gyr -3.618 -1.778 -1.251
0.33-1.08 Gyr -5.170 -2.451 -1.761
1.08-3.56 Gyr -5.710 -2.825 -2.096
3.56-11.70 Gyr -6.192 -3.029 -2.288
11.70-13.01 Gyr -5.805 -3.000 -2.147

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.703 9.155 9.393
{\rm log}_{10}({\rm SFR}) 0.140 0.372 0.609
{\rm log}_{10}({\rm sSFR}) -9.114 -8.787 -8.180
{\rm stellar\ age} 2.067 6.360 8.622

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.400 -0.830 -0.426
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.825 -1.349 -0.023

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.239 0.424 0.672
\delta -0.361 -0.096 0.088
\tau_1/\tau_2 0.468 0.946 1.385
Q_{PAH} 0.396 1.326 2.908
U_{min} 2.764 8.107 15.769
{\rm log}_{10}(\gamma_e)\, -3.259 -2.201 -1.240

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.153 -2.941 -1.885
{\rm log}_{10}(\tau_{AGN})\, 1.030 1.485 1.873

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.115 -0.608 -0.321
0.03-0.10 Gyr 0.281 0.520 0.762
0.10-0.33 Gyr -3.034 -1.392 -0.294
0.33-1.08 Gyr -4.507 -1.689 -0.838
1.08-3.56 Gyr -3.989 -1.293 -0.733
3.56-11.70 Gyr -2.836 -0.946 -0.529
11.70-13.01 Gyr -2.606 -0.799 0.044