2025acrp

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Information

Transient

Name: AT2025acrp
Right ascension: 1h52m31.92s
Declination: -0d03m28.83s
Discovery Date: Oct. 31, 2025, 8:35 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.028

Host

Name: 1153014
Right ascension: 1h52m32.00s
Declination: -0d03m23.58s
Redshift: None
Photometric Redshift: 0.102
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 17.55
Transient MWEBV processed 0.04
Host match processed 4.05
Host information processed 0.11
Host MWEBV processed 0.04
Global aperture construction processed 0.61
Global aperture photometry processed 7.03
Validate global photometry processed 18.18
Global host SED inference processed 358.26
Local aperture photometry processed 6.83
Validate local photometry processed 0.03
Local host SED inference processed 438.36
 

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) = 1h52m31.92s, -0d03m28.83s
semi major axis, semi minor axis (arcsec) = 1.07, 1.07
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 6.37 0.14 21.889 0.024 AB
PanSTARRS_z 8.59 0.81 21.565 0.103 AB
DES_z 8.55 0.36 21.570 0.045 AB
PanSTARRS_y 9.08 1.76 21.505 0.210 AB

Aperture details

RA, DEC (J2000) = 1h52m31.97s, -0d03m22.55s
semi major axis, semi minor axis (arcsec) = 10.39, 6.55
angle (degrees, anti-clockwise from east) = -137.8

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 30.24 1.02 20.199 0.037 AB
GALEX_NUV 46.63 0.52 19.728 0.012 AB
SDSS_u 105.83 6.52 18.838 0.067 AB
SDSS_g 377.5 5.53 17.458 0.016 AB
DES_g 357.84 0.77 17.516 0.002 AB
PanSTARRS_g 380.57 1.96 17.449 0.006 AB
SDSS_r 592.36 7.43 16.969 0.014 AB
PanSTARRS_r 601.18 2.27 16.952 0.004 AB
DES_r 616.87 1.3 16.925 0.002 AB
SDSS_i 837.18 9.49 16.593 0.012 AB
PanSTARRS_i 821.84 1.99 16.613 0.003 AB
PanSTARRS_z 947.32 6.24 16.459 0.007 AB
SDSS_z 1002.96 26.45 16.397 0.029 AB
DES_z 948.97 3.5 16.457 0.004 AB
PanSTARRS_y 1045.24 13.36 16.352 0.014 AB
2MASS_J 1317.89 170.39 15.205 0.140 Vega
2MASS_H 1507.57 246.32 14.587 0.177 Vega
2MASS_K 2066.57 319.06 13.774 0.168 Vega
WISE_W1 700.65 14.66 14.087 0.023 Vega
WISE_W2 468.82 19.84 13.883 0.046 Vega
WISE_W3 1798.39 78.59 10.589 0.047 Vega
WISE_W4 2111.59 439.29 8.968 0.226 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})\, 8.103 8.406 8.594
{\rm log}_{10}({\rm SFR}) -1.539 -0.922 -0.324
{\rm log}_{10}({\rm sSFR}) -10.028 -9.325 -8.531
{\rm stellar\ age} 1.076 5.277 6.976

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.622 -1.121 -0.449
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.438 -0.673 0.080

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.397 0.803 1.382
\delta -0.407 -0.003 0.255
\tau_1/\tau_2 0.600 1.011 1.408
Q_{PAH} 1.052 2.801 4.863
U_{min} 3.057 7.946 15.099
{\rm log}_{10}(\gamma_e)\, -2.872 -1.786 -0.802

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.791 -0.430 0.221
{\rm log}_{10}(\tau_{AGN})\, 1.064 1.453 1.925

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.550 -0.889 -0.306
0.03-0.10 Gyr -1.926 -1.100 -0.328
0.10-0.33 Gyr -2.309 -1.394 -0.754
0.33-1.06 Gyr -2.688 -1.578 -1.096
1.06-3.44 Gyr -3.135 -1.595 -1.233
3.44-11.19 Gyr -3.359 -1.634 -1.283
11.19-12.44 Gyr -3.347 -1.706 -1.100

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.461 10.514 10.574
{\rm log}_{10}({\rm SFR}) 0.181 0.371 0.580
{\rm log}_{10}({\rm sSFR}) -10.353 -10.149 -9.915
{\rm stellar\ age} 5.484 6.311 7.110

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.959 -0.674 -0.480
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.727 0.041 0.350

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.185 0.302 0.472
\delta -0.440 -0.129 0.099
\tau_1/\tau_2 0.792 1.119 1.439
Q_{PAH} 1.041 2.450 4.060
U_{min} 2.077 6.502 13.385
{\rm log}_{10}(\gamma_e)\, -3.202 -2.162 -1.373

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.040 -2.818 -1.907
{\rm log}_{10}(\tau_{AGN})\, 1.059 1.511 1.923

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.169 0.298 0.420
0.03-0.10 Gyr 0.131 0.398 0.662
0.10-0.33 Gyr 0.333 0.597 0.810
0.33-1.06 Gyr 0.372 0.588 0.758
1.06-3.44 Gyr 0.420 0.645 0.821
3.44-11.19 Gyr 0.474 0.633 0.745
11.19-12.44 Gyr 0.169 0.626 0.998