2025erp

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Information

Transient

Name: AT2025erp
Right ascension: 2h56m11.37s
Declination: 30d29m57.89s
Discovery Date: March 16, 2025, 5:33 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.221

Host

Name: 2025erp
Right ascension: 2h56m11.48s
Declination: 30d29m56.24s
Redshift: None
Photometric Redshift: 0.104
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.98
Cutout download processed 3.08
Global aperture construction processed 0.67
Local aperture photometry processed 3.63
Global aperture photometry processed 3.54
Validate local photometry processed 0.02
Validate global photometry processed 10.48
Host information processed 0.08
Global host SED inference processed 411.37
Local host SED inference processed 646.85
Transient information processed 0.0
Transient MWEBV processed 0.16
Host MWEBV processed 0.04
Log transient processing status processed None
 

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) = 2h56m11.37s, 30d29m57.89s
semi major axis, semi minor axis (arcsec) = 1.05, 1.05
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_y 32.28 1.9 20.128 0.064 AB

Aperture details

RA, DEC (J2000) = 2h56m11.48s, 30d29m56.42s
semi major axis, semi minor axis (arcsec) = 7.05, 4.06
angle (degrees, anti-clockwise from east) = -98.51

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.58 4.55 22.034 0.885 AB
GALEX_NUV 8.09 3.0 21.630 0.403 AB
PanSTARRS_g 96.86 1.61 18.935 0.018 AB
PanSTARRS_r 189.81 1.72 18.204 0.010 AB
PanSTARRS_i 306.7 1.95 17.683 0.007 AB
PanSTARRS_z 391.44 4.44 17.418 0.012 AB
PanSTARRS_y 420.44 9.17 17.341 0.024 AB
2MASS_J 597.28 158.99 16.065 0.289 Vega
2MASS_H 852.81 259.11 15.205 0.330 Vega
2MASS_K 531.85 238.04 15.248 0.486 Vega
WISE_W1 413.04 22.01 14.661 0.058 Vega
WISE_W2 249.25 26.98 14.569 0.118 Vega
WISE_W3 824.7 108.52 11.435 0.143 Vega
WISE_W4 379.46 482.93 10.832 1.382 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})\, 8.642 9.101 9.357
{\rm log}_{10}({\rm SFR}) -0.838 -0.320 0.163
{\rm log}_{10}({\rm sSFR}) -10.075 -9.446 -8.472
{\rm stellar\ age} 1.787 5.991 8.143

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.363 -0.416 0.065
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.051 -0.479 0.150

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.412 0.843 1.403
\delta -0.590 -0.171 0.234
\tau_1/\tau_2 0.448 0.862 1.339
Q_{PAH} 0.624 1.985 5.031
U_{min} 3.095 8.264 15.737
{\rm log}_{10}(\gamma_e)\, -3.235 -2.132 -0.986

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.227 -0.886 -0.057
{\rm log}_{10}(\tau_{AGN})\, 1.050 1.469 1.958

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.605 -0.080 0.390
0.03-0.10 Gyr -2.099 -0.847 -0.041
0.10-0.33 Gyr -3.131 -1.242 -0.491
0.33-1.06 Gyr -3.569 -1.253 -0.509
1.06-3.43 Gyr -3.069 -1.157 -0.605
3.43-11.16 Gyr -2.724 -0.986 -0.537
11.16-12.40 Gyr -2.636 -0.944 -0.059

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.106 10.240 10.391
{\rm log}_{10}({\rm SFR}) -0.879 -0.273 0.217
{\rm log}_{10}({\rm sSFR}) -11.159 -10.502 -9.949
{\rm stellar\ age} 2.688 5.183 6.905

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.235 -0.779 -0.471
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.771 -1.021 0.148

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.294 0.465 0.677
\delta -0.619 -0.212 0.186
\tau_1/\tau_2 0.522 0.864 1.203
Q_{PAH} 1.178 2.605 4.694
U_{min} 2.391 7.342 14.817
{\rm log}_{10}(\gamma_e)\, -3.200 -2.180 -1.072

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.093 -2.782 -1.784
{\rm log}_{10}(\tau_{AGN})\, 0.955 1.414 1.866

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.696 -0.191 0.087
0.03-0.10 Gyr -1.507 -0.352 0.278
0.10-0.33 Gyr -1.225 -0.061 0.575
0.33-1.06 Gyr -0.473 0.423 0.800
1.06-3.43 Gyr 0.182 0.573 0.830
3.43-11.16 Gyr -0.783 0.199 0.513
11.16-12.40 Gyr -1.141 0.064 0.711