2025xrm

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Information

Transient

Name: AT2025xrm
Right ascension: 0h37m01.80s
Declination: 16d36m14.66s
Discovery Date: Sept. 12, 2025, 9:58 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.035

Host

Name:
Right ascension: 0h37m01.81s
Declination: 16d36m15.89s
Redshift: None
Photometric Redshift: 0.056
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 17.2
Transient MWEBV processed 0.03
Host match processed 5.33
Host information processed 0.1
Host MWEBV processed 0.07
Global aperture construction processed 0.64
Global aperture photometry processed 5.99
Validate global photometry processed 17.57
Global host SED inference processed 533.43
Local aperture photometry processed 6.36
Validate local photometry processed 0.03
Local host SED inference processed 407.83
 

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) = 0h37m01.80s, 16d36m14.66s
semi major axis, semi minor axis (arcsec) = 1.85, 1.85
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 20.18 1.98 20.638 0.107 AB
SDSS_g 75.92 2.36 19.199 0.034 AB
DES_g 77.3 0.37 19.180 0.005 AB
PanSTARRS_g 70.7 0.54 19.276 0.008 AB
SDSS_r 148.11 3.27 18.474 0.024 AB
PanSTARRS_r 122.0 0.7 18.684 0.006 AB
DES_r 150.04 0.87 18.459 0.006 AB
SDSS_i 223.86 4.22 18.025 0.020 AB
PanSTARRS_i 192.37 0.74 18.190 0.004 AB
PanSTARRS_z 245.39 1.63 17.925 0.007 AB
SDSS_z 292.0 7.08 17.737 0.026 AB
DES_z 297.01 2.95 17.718 0.011 AB
PanSTARRS_y 278.76 2.82 17.787 0.011 AB

Aperture details

RA, DEC (J2000) = 0h37m01.80s, 16d36m16.12s
semi major axis, semi minor axis (arcsec) = 15.31, 4.12
angle (degrees, anti-clockwise from east) = -164.95

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 24.36 3.44 20.433 0.153 AB
GALEX_NUV 31.35 2.58 20.160 0.089 AB
DES_g 292.58 0.81 17.734 0.003 AB
PanSTARRS_g 327.93 2.21 17.611 0.007 AB
SDSS_r 592.34 7.36 16.969 0.013 AB
PanSTARRS_r 545.94 2.88 17.057 0.006 AB
DES_r 532.18 1.77 17.085 0.004 AB
PanSTARRS_z 960.82 6.78 16.443 0.008 AB
SDSS_z 1080.48 25.37 16.316 0.025 AB
DES_z 928.85 5.64 16.480 0.007 AB
PanSTARRS_y 1092.21 11.88 16.304 0.012 AB
2MASS_H 1538.13 264.79 14.565 0.187 Vega
WISE_W3 2688.03 127.7 10.152 0.052 Vega
WISE_W4 2510.74 833.18 8.780 0.360 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.353 9.571 9.705
{\rm log}_{10}({\rm SFR}) -1.003 -0.349 0.323
{\rm log}_{10}({\rm sSFR}) -10.621 -9.895 -9.110
{\rm stellar\ age} 2.619 6.620 8.716

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.201 -0.531 -0.165
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.731 -1.131 -0.151

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.500 1.076 1.560
\delta -0.423 -0.173 0.126
\tau_1/\tau_2 0.702 1.059 1.444
Q_{PAH} 0.532 1.785 4.276
U_{min} 2.924 8.363 15.742
{\rm log}_{10}(\gamma_e)\, -3.214 -1.872 -0.824

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.963 -1.931 -0.581
{\rm log}_{10}(\tau_{AGN})\, 1.008 1.470 1.942

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.009 -0.555 -0.151
0.03-0.10 Gyr -1.229 -0.323 0.444
0.10-0.33 Gyr -1.546 -0.573 0.209
0.33-1.08 Gyr -1.778 -0.630 0.054
1.08-3.56 Gyr -1.927 -0.622 -0.175
3.56-11.71 Gyr -1.848 -0.479 -0.185
11.71-13.01 Gyr -1.611 -0.380 0.348

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.137 10.219 10.313
{\rm log}_{10}({\rm SFR}) -0.267 0.112 0.393
{\rm log}_{10}({\rm sSFR}) -10.486 -10.091 -9.815
{\rm stellar\ age} 6.949 7.890 11.248

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.038 -0.653 -0.337
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.690 -0.826 0.113

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.264 0.617 0.905
\delta -0.031 0.255 0.359
\tau_1/\tau_2 0.496 0.920 1.315
Q_{PAH} 1.218 2.582 4.616
U_{min} 2.865 8.464 16.297
{\rm log}_{10}(\gamma_e)\, -3.098 -2.162 -1.345

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.555 -1.404 -0.955
{\rm log}_{10}(\tau_{AGN})\, 0.944 1.316 1.772

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.515 -1.716 -0.729
0.03-0.10 Gyr -0.129 0.264 0.556
0.10-0.33 Gyr -1.399 -0.083 0.376
0.33-1.08 Gyr -2.027 -0.446 0.015
1.08-3.56 Gyr -2.054 -0.328 0.199
3.56-11.71 Gyr -0.462 0.323 0.476
11.71-13.01 Gyr -0.287 0.565 1.347