2025acro

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Information

Transient

Name: AT2025acro
Right ascension: 23h55m05.11s
Declination: 25d38m37.79s
Discovery Date: Nov. 1, 2025, 7:06 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.040

Host

Name:
Right ascension: 23h55m05.03s
Declination: 25d38m35.16s
Redshift: None
Photometric Redshift: 0.098
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 17.33
Transient MWEBV processed 0.09
Host match processed 5.76
Host information processed 0.13
Host MWEBV processed 0.03
Global aperture construction processed 0.64
Global aperture photometry processed 6.72
Validate global photometry processed 18.48
Global host SED inference processed 683.59
Local aperture photometry processed 6.57
Validate local photometry processed 0.03
Local host SED inference processed 438.5
 

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) = 23h55m05.11s, 25d38m37.79s
semi major axis, semi minor axis (arcsec) = 1.11, 1.11
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 29.89 0.35 20.211 0.013 AB
PanSTARRS_z 55.01 0.73 19.549 0.014 AB
DES_z 54.44 1.36 19.560 0.027 AB
PanSTARRS_y 67.77 1.73 19.322 0.028 AB

Aperture details

RA, DEC (J2000) = 23h55m05.00s, 25d38m31.36s
semi major axis, semi minor axis (arcsec) = 9.6, 3.64
angle (degrees, anti-clockwise from east) = -174.38

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.01 1.23 23.141 0.666 AB
GALEX_NUV 6.42 0.91 21.882 0.154 AB
SDSS_u 95.82 5.89 18.946 0.067 AB
SDSS_g 557.33 6.31 17.035 0.012 AB
DES_g 613.79 0.85 16.930 0.002 AB
PanSTARRS_g 620.61 1.24 16.918 0.002 AB
SDSS_r 1413.89 10.01 16.024 0.008 AB
PanSTARRS_r 1397.97 1.59 16.036 0.001 AB
DES_r 1527.76 2.4 15.940 0.002 AB
SDSS_i 2027.27 12.41 15.633 0.007 AB
PanSTARRS_i 2013.11 1.85 15.640 0.001 AB
PanSTARRS_z 2398.43 3.9 15.450 0.002 AB
SDSS_z 2578.23 19.29 15.372 0.008 AB
DES_z 2522.1 9.22 15.396 0.004 AB
PanSTARRS_y 2811.1 9.17 15.278 0.004 AB
2MASS_J 3364.44 149.06 14.188 0.048 Vega
2MASS_H 4363.82 252.64 13.433 0.063 Vega
2MASS_K 3281.87 241.13 13.272 0.080 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})\, 9.263 9.468 9.598
{\rm log}_{10}({\rm SFR}) -1.210 -0.553 0.025
{\rm log}_{10}({\rm sSFR}) -10.745 -10.030 -9.333
{\rm stellar\ age} 2.890 6.382 8.088

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.539 -0.727 0.004
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.429 -0.599 0.190

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.607 1.125 1.622
\delta -0.380 -0.086 0.158
\tau_1/\tau_2 0.581 0.950 1.314
Q_{PAH} 0.720 2.630 5.073
U_{min} 3.052 7.754 14.990
{\rm log}_{10}(\gamma_e)\, -3.106 -1.999 -0.536

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.117 -1.051 -0.162
{\rm log}_{10}(\tau_{AGN})\, 0.905 1.401 1.890

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.323 -0.555 -0.114
0.03-0.10 Gyr -1.685 -0.646 0.057
0.10-0.33 Gyr -1.866 -0.774 -0.014
0.33-1.06 Gyr -1.951 -0.749 -0.108
1.06-3.45 Gyr -2.136 -0.626 -0.283
3.45-11.23 Gyr -1.673 -0.519 -0.235
11.23-12.48 Gyr -1.643 -0.503 0.196

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.816 11.046 11.210
{\rm log}_{10}({\rm SFR}) -2.781 -0.435 0.629
{\rm log}_{10}({\rm sSFR}) -13.835 -11.300 -10.230
{\rm stellar\ age} 2.915 7.189 10.758

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.606 -1.026 -0.606
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.490 -0.705 0.050

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.363 0.554 0.793
\delta -0.920 -0.719 -0.306
\tau_1/\tau_2 0.299 0.732 1.189
Q_{PAH} 0.953 2.557 5.113
U_{min} 3.492 9.304 17.376
{\rm log}_{10}(\gamma_e)\, -3.324 -1.514 -0.720

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.427 -3.373 -1.273
{\rm log}_{10}(\tau_{AGN})\, 0.898 1.418 1.882

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.844 -0.186 0.697
0.03-0.10 Gyr -4.834 -1.394 0.545
0.10-0.33 Gyr -4.972 -1.249 0.799
0.33-1.06 Gyr -3.685 -0.867 1.155
1.06-3.45 Gyr -2.319 0.750 1.446
3.45-11.23 Gyr -1.256 0.921 1.421
11.23-12.48 Gyr -1.680 0.857 2.276