2025xno

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Information

Transient

Name: AT2025xno
Right ascension: 16h46m20.61s
Declination: 25d07m34.30s
Discovery Date: Sept. 14, 2025, 3:23 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.039

Host

Name:
Right ascension: 16h46m20.50s
Declination: 25d07m35.51s
Redshift: None
Photometric Redshift: 0.098
 

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 6.19
Cutout download processed 17.42
Global aperture construction processed 0.68
Local aperture photometry processed 5.95
Global aperture photometry processed 5.63
Validate local photometry processed 0.03
Validate global photometry processed 16.2
Host information processed 0.12
Global host SED inference processed 438.25
Local host SED inference processed 453.14
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.04
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) = 16h46m20.61s, 25d07m34.30s
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
DES_r 13.87 0.32 21.045 0.025 AB
PanSTARRS_z 16.0 0.73 20.890 0.049 AB
DES_z 18.73 0.94 20.719 0.054 AB
PanSTARRS_y 14.76 1.58 20.978 0.116 AB

Aperture details

RA, DEC (J2000) = 16h46m20.51s, 25d07m35.65s
semi major axis, semi minor axis (arcsec) = 8.87, 4.09
angle (degrees, anti-clockwise from east) = -23.41

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 10.9 0.65 21.307 0.065 AB
GALEX_NUV 14.23 0.28 21.017 0.021 AB
SDSS_u 24.78 5.03 20.415 0.220 AB
SDSS_g 88.09 2.92 19.038 0.036 AB
DES_g 88.42 0.66 19.034 0.008 AB
PanSTARRS_g 89.73 1.16 19.018 0.014 AB
SDSS_r 137.0 3.95 18.558 0.031 AB
PanSTARRS_r 133.75 1.5 18.584 0.012 AB
DES_r 129.51 1.1 18.619 0.009 AB
SDSS_i 156.09 5.04 18.417 0.035 AB
PanSTARRS_i 146.08 1.95 18.488 0.014 AB
PanSTARRS_z 165.85 3.94 18.351 0.026 AB
SDSS_z 113.48 15.47 18.763 0.148 AB
DES_z 173.17 3.32 18.304 0.021 AB
PanSTARRS_y 173.13 8.51 18.304 0.053 AB
2MASS_J 392.5 167.0 16.520 0.462 Vega
2MASS_H 525.15 229.76 15.732 0.475 Vega
2MASS_K 187.83 291.67 16.378 1.686 Vega
WISE_W1 85.07 12.43 16.377 0.159 Vega
WISE_W2 51.45 13.93 16.283 0.294 Vega
WISE_W3 14.92 59.89 15.791 4.357 Vega
WISE_W4 63.36 358.06 12.776 6.136 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})\, 8.224 8.547 8.817
{\rm log}_{10}({\rm SFR}) -1.387 -0.689 -0.108
{\rm log}_{10}({\rm sSFR}) -10.036 -9.266 -8.414
{\rm stellar\ age} 0.620 3.935 6.778

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.717 -1.185 -0.270
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.428 -0.617 0.141

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.291 0.625 1.058
\delta -0.630 -0.213 0.203
\tau_1/\tau_2 0.679 1.062 1.432
Q_{PAH} 1.055 3.065 5.462
U_{min} 3.024 8.486 16.034
{\rm log}_{10}(\gamma_e)\, -2.814 -1.729 -0.618

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.745 -0.699 0.047
{\rm log}_{10}(\tau_{AGN})\, 1.063 1.548 1.922

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.267 -0.699 -0.229
0.03-0.10 Gyr -1.755 -0.789 -0.040
0.10-0.33 Gyr -2.069 -0.977 -0.343
0.33-1.06 Gyr -2.783 -1.240 -0.630
1.06-3.45 Gyr -3.718 -1.630 -1.074
3.45-11.23 Gyr -3.888 -1.753 -1.115
11.23-12.47 Gyr -3.706 -1.759 -0.921

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.377 9.479 9.648
{\rm log}_{10}({\rm SFR}) -0.978 -0.529 -0.189
{\rm log}_{10}({\rm sSFR}) -10.567 -10.047 -9.645
{\rm stellar\ age} 1.326 3.448 5.590

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.574 -0.659 -0.214
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.318 -0.532 0.006

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.088 0.231 0.398
\delta -0.433 -0.084 0.178
\tau_1/\tau_2 0.633 0.972 1.316
Q_{PAH} 1.521 3.452 5.387
U_{min} 3.244 8.622 16.069
{\rm log}_{10}(\gamma_e)\, -2.212 -1.075 -0.256

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.892 -2.286 -1.216
{\rm log}_{10}(\tau_{AGN})\, 1.106 1.623 2.000

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.104 -0.679 -0.378
0.03-0.10 Gyr -1.206 -0.496 -0.092
0.10-0.33 Gyr -0.271 0.126 0.480
0.33-1.06 Gyr -0.047 0.314 0.524
1.06-3.45 Gyr -1.328 -0.417 -0.102
3.45-11.23 Gyr -1.990 -0.841 -0.340
11.23-12.47 Gyr -2.092 -0.806 -0.173