2025mnb

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Information

Transient

Name: AT2025mnb
Right ascension: 21h27m41.31s
Declination: -4d15m40.73s
Discovery Date: May 29, 2025, 1:01 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.033

Host

Name: 2025mnb
Right ascension: 21h27m41.21s
Declination: -4d15m42.09s
Redshift: None
Photometric Redshift: 0.095
 

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 1.97
Cutout download processed 17.68
Global aperture construction processed 0.65
Local aperture photometry processed 7.14
Global aperture photometry processed 7.18
Validate local photometry processed 0.03
Validate global photometry processed 19.7
Host information processed 0.09
Global host SED inference processed 403.84
Local host SED inference processed 421.66
Transient information processed 0.0
Transient MWEBV processed 0.08
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) = 21h27m41.31s, -4d15m40.73s
semi major axis, semi minor axis (arcsec) = 1.14, 1.14
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 17.4 0.38 20.799 0.024 AB
PanSTARRS_i 22.73 0.29 20.508 0.014 AB
PanSTARRS_z 27.43 0.77 20.304 0.031 AB
DES_z 27.86 1.23 20.287 0.048 AB
PanSTARRS_y 37.15 2.01 19.975 0.059 AB

Aperture details

RA, DEC (J2000) = 21h27m41.21s, -4d15m42.00s
semi major axis, semi minor axis (arcsec) = 3.53, 3.5
angle (degrees, anti-clockwise from east) = -153.87

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.55 0.6 22.039 0.118 AB
GALEX_NUV 8.43 0.51 21.586 0.066 AB
SDSS_u 17.42 4.66 20.797 0.290 AB
SDSS_g 79.84 2.63 19.144 0.036 AB
DES_g 84.59 0.58 19.082 0.007 AB
PanSTARRS_g 83.84 0.75 19.091 0.010 AB
SDSS_r 162.56 3.9 18.372 0.026 AB
PanSTARRS_r 162.97 0.87 18.370 0.006 AB
DES_r 166.27 1.19 18.348 0.008 AB
SDSS_i 232.81 5.14 17.982 0.024 AB
PanSTARRS_i 229.81 0.89 17.997 0.004 AB
PanSTARRS_z 284.46 2.34 17.765 0.009 AB
SDSS_z 304.98 12.46 17.689 0.044 AB
DES_z 316.67 4.09 17.648 0.014 AB
PanSTARRS_y 341.43 6.03 17.567 0.019 AB
2MASS_J 355.74 98.41 16.627 0.300 Vega
2MASS_H 470.19 161.82 15.852 0.374 Vega
2MASS_K 197.32 176.06 16.324 0.969 Vega
WISE_W1 192.97 10.59 15.487 0.060 Vega
WISE_W2 121.77 15.11 15.347 0.135 Vega
WISE_W3 287.73 72.87 12.579 0.275 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})\, 8.812 9.046 9.186
{\rm log}_{10}({\rm SFR}) -1.792 -1.125 -0.222
{\rm log}_{10}({\rm sSFR}) -10.875 -10.202 -9.202
{\rm stellar\ age} 2.514 6.205 7.842

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.280 -0.622 -0.139
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.446 -0.679 0.011

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.353 0.800 1.275
\delta -0.336 -0.037 0.188
\tau_1/\tau_2 0.672 1.023 1.387
Q_{PAH} 0.935 2.659 5.058
U_{min} 2.978 8.011 15.211
{\rm log}_{10}(\gamma_e)\, -2.879 -1.775 -0.691

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.517 -0.399 0.129
{\rm log}_{10}(\tau_{AGN})\, 0.998 1.374 1.878

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.864 -1.159 -0.589
0.03-0.10 Gyr -2.153 -1.186 -0.122
0.10-0.33 Gyr -2.309 -1.279 -0.443
0.33-1.06 Gyr -2.177 -1.079 -0.435
1.06-3.46 Gyr -2.383 -1.004 -0.677
3.46-11.26 Gyr -2.218 -0.932 -0.663
11.26-12.51 Gyr -2.076 -0.945 -0.301

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.121 10.162 10.231
{\rm log}_{10}({\rm SFR}) -0.596 -0.333 -0.068
{\rm log}_{10}({\rm sSFR}) -10.795 -10.519 -10.238
{\rm stellar\ age} 7.514 8.586 11.171

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.468 -0.318 -0.207
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.423 -0.103 0.287

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.091 0.157 0.266
\delta -0.782 -0.466 -0.111
\tau_1/\tau_2 0.686 1.073 1.455
Q_{PAH} 0.790 1.948 3.464
U_{min} 2.678 7.739 14.813
{\rm log}_{10}(\gamma_e)\, -1.888 -0.989 -0.327

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.138 -2.839 -1.790
{\rm log}_{10}(\tau_{AGN})\, 1.065 1.581 1.942

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.896 -0.639 -0.471
0.03-0.10 Gyr -0.593 -0.243 0.064
0.10-0.33 Gyr -0.994 -0.525 -0.214
0.33-1.06 Gyr -1.412 -0.851 -0.513
1.06-3.46 Gyr -1.414 -0.727 -0.291
3.46-11.26 Gyr -0.413 0.292 0.410
11.26-12.51 Gyr 0.223 0.799 1.323